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Blog 2024

Paper: Business Data Visualization, Beyond the Boring

The New York Times now has a web Flash player

Blog 2023

Rainbow Colormaps Are Not All Bad (Paper)

Paper: Notebooks for Data Analysis and Visualization

Course on Data Vis Fundamentals and Best Practices

New video: Exploring the connections between companies with They Rule

Blog 2022

Site Changes Coming, How to Follow Sites, and Where I've Been

Midjourney is a Trip

New video: Gauges for Data Visualization, The NY Times Election Needle, and Circular Bar Charts

Watch My Outlier Talk: This Should Have Been A Bar Chart!

Paper: More Than Meets the Eye: A Closer Look at Encodings in Visualization

The (Possible) Stratagem Behind the Biden Bar

The NY Times COVID Spiral Is Off-Center

Blog 2021

New Video: The Science of Pie Charts

Paper: From Jam Session to Recital: Synchronous Communication and Collaboration Around Data in Organizations

EagerEyes Turns 15

Can A Timeline Pie Chart Work?

New video: Chart Appreciation, Iraq's Bloody Toll by Simon Scarr

When the Wrong Chart Is the Right Choice

New Video: Linear vs. Quadratic Change

New video: Florence Nightingale's Famous Rose Chart (aka "Coxcomb")

New video: Chart Appreciation, Black vs. White Boys and The Punishing Reach of Racism

The Dearth of Videos about Visualization

eagereyesTV: Minard's Famous "Napoleon's March" Chart – What It Shows, What It Doesn't

Felix Auerbach, Die Graphische Darstellung (Graphical Representation, 1914)

Blog 2020

Video Series: Counting In 2021 with Mechanical Calculators

eagereyesTV: Chart Appreciation, What's Really Warming the World

All (Line) Charts are Wrong, But Some Are Useful

eagereyesTV: Index Charts, Part 2: Chopping Up and Folding the Time Axis

eagereyesTV: Index Charts, Part 1: Making Time Series Data Comparable

More Things To Do at VIS: BELIV, VisLies, Social Media Meetup, Etc.

An Outsider’s Guide to the IEEE VIS Conference 2020

What Happened to ISOTYPE?

New eagereyesTV Video and Series: Chart Appreciation

Prior Work We Missed In Our Connected Scatterplots Paper

Tracking 19,000 Runners Over 1,000km Across Virtual Tennessee

CFP: The Third Workshop on Visualization for Communication (VisComm) at VIS 2020

In Praise of the Diagonal Reference Line

The Visual Evolution of the "Flattening the Curve" Information Graphic

Blog 2019

eagereyesTV: What Is Data? Part 2, Are Images Data?

ISOTYPE Book: Young, Prager, There’s Work for All

Review: Alberto Cairo, How Charts Lie

eagereyesTV: What is Data? Part 1, File Formats and Intent

Prolific, the (Much Better) Mechnical Turk Alternative

eagereyesTV Episode 3: 3D Pie Charts For Science!

Paper: Evidence for Area as the Primary Visual Cue in Pie Charts

eagereyesTV Episode 2: Unit Charts, Dot Plots, ISOTYPE, and What Makes Them Special

XIII

Data: Intent and Primary Interpretation

Introducing eagereyesTV, My New YouTube Channel

eagereyesTV Episode 1: The DataSaurus, Anscombe’s Quartet, and why summary statistics need to be taken with a grain of salt

Highlights from EuroVis 2019, Part 2

Highlights from EuroVis 2019, Part 1

What Is A Misleading Chart?

Visualization for Communication Workshop Deadline Pushed to July 15

Two Short Papers on Part-to-Whole Charts at EuroVis

Critiquing and Redesigning

The TrustVis Workshop at EuroVis

Link: Maarten Lambrecht's List of 2018 Visualization Lists

Blog 2018

New Vis Research Blog: Multiple Views

Tapestry 2018 Program, Call for Demos

IEEE VIS 2018, Part 3: New Approaches, Meet the Founders, Perception and Cognition

IEEE VIS 2018, Part 2: Time, Evaluation, Dashboards, The Future of VIS

IEEE VIS 2018, Part 1: VisComm, VisInPractice, BELIV, Best Papers

Paper: Skipping the Replication Crisis in Visualization

Tapestry 2018, Details and Keynote Speakers

EuroVis 2018, Wednesday through Friday

EuroVis 2018, Monday and Tuesday

VisComm Workshop at VIS and Tapestry 2018

Portrait: Jason Dykes

Visualization: Three Alternate Histories

Seven Visualization Talks That Terrified Me At CHI

How to Get Excited About Standard Datasets

Visualization Potpourri, March 2018

EuroRVVV Call For Papers!

A Smart Take on Election Maps

Blog 2017

Speaking: How to Use A Microphone

Vis Potpourri, October 2017

ISOTYPE Book: Florence, Only An Ocean Between

Portrait: Danielle Albers Szafir

IEEE VIS 2017: A SciVis Perspective

IEEE VIS 2017: Machine Learning, Diversity, Parties

IEEE VIS 2017: Perception, Evaluation, Vision Science

IEEE VIS 2017: Word Clouds, Stories, Interaction

IEEE VIS 2017: Keynote and Capstone

IEEE VIS 2017: Best Papers and Other Awards

Visualization as a Field Is Still Invisible

Vis Potpourri, September 2017

Review: Putting Stories to Work and Out On the Wire

The Season of Storytelling: Kicking It Off With A Podcast

Communicating Uncertainty When Lives Are on the Line

The Importance of Context

Joy Plots

Building Bridges Between Insular InfoVis Papers

EuroVis 2017 Conference Report, Part 3

EuroVis 2017 Conference Report, Part 2

EuroVis 2017 Conference Report, Part 1

Paper: An Argument Structure for Data Stories

Paper: Readability and Precision in Pictorial Bar Charts

Paper: Finding a Clear Path: Structuring Strategies for Visualization Sequences

InfoVis Papers at CHI 2017

Linkstravaganza: Schwabish's Story Links and Andrews' Seeking Minard

Averages Are Metadata

Huge Percentages Are Meaningless

How Do We Know That? – Video of My Talk at UW

ISOTYPE Book: Priestley, British Women Go To War

Sonification: The Power, The Problems

Encoding vs. Decoding

Come To My Talk At UW On Tuesday, February 21

Hans Rosling: An Appreciation

Let’s Crowd-Fund the Data Stories Podcast!

The State of Information Visualization, 2017

ISOTYPE Book: Mackenzie, The Vital Flame

New Series: ISOTYPE Books

Posters Program for Tapestry 2017

Blog 2016

A Roundup of Year-End News Graphics Roundups

The Dumbest User Interface of 2016

When Rankings Are Just Data Porn

The EagerEyes Holiday Shopping Guide

Review: Jon Schwabish, Better Presentations

The Problem with Vis Taxonomies

RJ Andrews' Profiling the Parks

Dealing with Paper Rejections

Graphic Continuum Flash Cards

Ten Great Talks at Information+ 2016

All Those Misleading Election Maps

VIS 2016 – Thursday, Friday: Empirical Methods, Better Presentations

VIS 2016 – Wednesday, Thursday: Papers and the Death of SciVis

VIS 2016 – Tuesday

VIS 2016 – Sunday, Monday: BELIV and Being Contrarian

Common Speaking Mistakes To Avoid

A Treemap Chart Pie

IEEE VIS Pointers and Running

Paper: An Empire Built On Sand

The Winding Path of Data Analysis

A Decade of EagerEyes

The EagerEyes Origin Story

Why I Do This

Meet the New Logo and Theme!

The Controversies

Eagereyes' Early History

The Ten Years of EagerEyes Blogstravaganza

Talk: Pie Charts – Unloved, Unstudied, and Misunderstood

Tapestry 2017: St. Augustine, FL on March 1st

Ben Shneiderman's Chart Pies

Link: xkcd's Earth Temperature Timeline

Review: Lupi, Posavec, Dear Data

Link: Jérôme Cukier's Series on Visualization with React

Nassi-Shneiderman Diagrams

Stacked Bars Are the Worst

Two Ideas for a Better Visualization Web

The Repetitive and Boring History of Visualization

Link: Our World in Data

The Bits Are Rotting in the State of Data Journalism

A Reanalysis of A Study About (Square) Pie Charts from 2009

Link: Mona Chalabi's Data Sketches on Instagram

New, Improved Traveling Presidential Candidate Map

The Café Wall Illusion in a Bar Chart

An Illustrated Tour of the Pie Chart Study Results

Publicize, Don't Just Publish!

EuroVis 2016, Thursday and Friday

EuroVis 2016, Tuesday and Wednesday

EuroVis Coverage and Running

A Pair of Pie Chart Papers

The Scrollytelling Scourge

Row-Level Thinking vs. Cube Thinking

OpenVis 2016 Talk Videos and Pointers

New Edition of Designing the User Interface

MTurk IDs Are Not Anonymous

3D Bar Charts Considered Not That Harmful

Introducing Shift Register, My New Electronics Blog

Spreadsheet Thinking vs. Database Thinking

The Personified User Interface Trap

Links: Scott Klein on the History of Data Journalism

The Two-Paper Package

Ye Olde Pie Chart Debate

The State of Information Visualization, 2016

2015 Year in Graphics Links

Link: Tamara Munzner Has A Blog!

Paper: Presentation-Oriented Visualization Techniques

Blog 2015

Link: What Happened in Vis in 2015? Year Review Episode of Data Stories

Memorability, Science, and The Value of Thinking Outside the Box

Link: The Tapestry YouTube Channel

Review: Munroe's Thing Explainer and Pinker's Sense of Style

Paper: The Connected Scatterplot for Presenting Paired Time Series

Link: The NIPS Experiment

Tapestry 2016 Open For Applications

VIS Proceedings now in the January Issue of TVCG

VIS 2015 – Friday

VIS 2015 – Thursday

VIS 2015 – Wednesday

VIS 2015 – Tuesday

When Details Hide the Story

Tableau Papers at IEEE VIS 2015

Vizable, data worlds for iPad

Trifacta Wrangler for cleaning and reshaping data

VIS Running Club 2015

Link: PolicyViz Blog and Podcast

Visualization Research, Part I: Engineering

Why Is Metadata So Hard?

Encounters with HCI Pioneers

The Point Of A Chart

Talk: How to Visualize Data

Link: Visualization Publication Data Collection

Link: Disinformation Visualization

Report: EuroVis 2015

Paper: An Evaluation of the Impact of Visual Embellishments in Bar Charts

EuroVis Running Club

Feedback Loops for Better Talks

Video: The Danger of Glitziness

Conference Report: CHI 2015

Link: The Power of Wee Things

Paper: ISOTYPE Visualization – Working Memory, Performance, and Engagement with Pictographs

Link: Design and Redesign in Data Visualization

Link: Dear Data

Link: Data Journalism in the 19th Century

Complications

Link: CG&A Article on Tapestry

The Value of Illustrating Numbers

Link: The Graphic Continuum

Link: Joint Committee on Standards for Graphic Presentation (1915)

Video: Nigel Holmes on Humor in Visualization and Infographics

Link: Becksploitation: The Over-Use of a Cartographic Icon

Spelling Things Out

Link: Tapestry 2015

Seminal InfoVis Paper: Treisman, Preattentive Processing

Seminal InfoVis Papers: Introduction

Link: Data Stories Podcast 2014 Review

Link: Data Viz Done Right

Why Is Paper-Writing Software So Awful?

Links: 2014 News Graphics Round-Ups

The State of Information Visualization, 2015

Link: Businessweek Vintage Graphics

The Island of Knowledge and the Shoreline of Wonder

Blog 2014

eagereyes will be bloggier in 2015

Data Stories starring Tamara Munzner

Review: Wainer, Picturing the Uncertain World

VIS 2014 Observations and Thoughts

VIS 2014 – Friday

VIS 2014 – Thursday

VIS 2014 – Wednesday

VIS 2014 – Tuesday

VIS 2014 – Monday

The VIS Sports Authority

Large Multiples

Eight Years of eagereyes

Beyond the Knee-Jerk Reaction

The Semantics of the Y Axis

My Favorite Charts

What is Data Journalism?

Putting Data Into Context

Review: Kraak, Mapping Time

When Bars Point Down

Data Stories Episode About Data Storytelling

Review: Manuel Lima, The Book of Trees

Story: A Definition

Stories Are Gateways Into Worlds

NewsVis.org, The Directory of News Visualizations

The Mirrored Line Chart Is A Bad Idea

Data Stories Podcast: 2013 in Review, Outlook to 2014

Peer Review, Part 5: The Importance of Gatekeepers

Peer Review, Part 4: Good Reasons for Bad Papers

Peer Review, Part 3: A Taxonomy of Bad Papers

Peer Review, Part 2: How It Works

Peer Review, Part 1: Quilt Plots

The State of Information Visualization, 2014

WTFViz, ThumbsUpViz, and HelpMeViz

Blog 2013

Ben Shneiderman's Treemap Art

Scaling An Axis to Make A Point

A Lack of Communication and Visibility

A Guide to the Quality of Different Visualization Venues

Tapestry 2014 Announced

Report from IEEE VIS 2013 in Atlanta, GA

Review: Isabel Meirelles, Design for Information

The Seven Year Itch

Story Points

Data Visualization and Journalism Event in San Francisco on September 26

Watch the TCC Keynote Live on Monday

Another Look at Many Eyes, 18 Months Later

Thoughts on Blogging

The Perfect Visualization

The Golden Age of Information Graphics

What Means Mean

The Most Iconic Visualizations

GED Viz, A Data Storytelling Tool

It's Just Too Easy

Conference Report: Tapestry 2013

How The Rainbow Color Map Misleads

Review: Chabris, Simons, The Invisible Gorilla

VIS Tutorials and the Industry and Government Experiences Track

Aspect Ratio and Banking to 45 Degrees

Schloß Dagstuhl

Why the Obsession with Tables?

Continuous Values and Baselines

Meet @InfoVis_Ebooks, Your Source for Random InfoVis Paper Snippets

Data: Continuous vs. Categorical

How to Keep Following eagereyes After the End of Google Reader

The Revolution Will Be Visualized

Glimpses of Data: The CBO's Snapshots

Study on Creative Data Visualization

A Better Definition of Chart Junk

Tableau Desktop Now Free For University Students

Visualization Makes Things Real

Data Storytelling in Video

The ISOTYPE

The Halfway House To Nowhere

Review: Scott Christianson, 100 Diagrams That Changed the World

Paper: Storytelling, The Next Step for Visualization

The State of Information Visualization, 2013

Blog 2012

Four Values Can Still Be Worth A Chart

Visual Math Gone Wrong

Tapestry, The Conference About Storytelling With Data

Listen To Me Dispense My Wisdom on the Data Stories Podcast!

All Responses to Gelman and Unwin in One Convenient Posting

Affordances

A Scholarly Discussion with Andrew Gelman and Anthony Unwin

The Changing Goals of Data Visualization

VisWeek 2012 Digest, Part 3

VisWeek 2012 Digest, Part 2

VisWeek 2012 Digest, Part 1

VisWeek 2012, Day One

A Few VisWeek Pointers

Review: Alberto Cairo, The Functional Art

A VisWeek Survival Guide, Part 2

Goodbye, Academia; Hello (Again), Tableau!

Storytelling and Focus

A VisWeek Survival Guide, Part 1

Storytelling: Minard vs. Nightingale

Edward Tufte's One Day Course: A Review

Cognitive Dissonance on the River Tyne

Data Display vs. Data Visualization

A Criticism of Visualization Criticism Criticism

Science: It's a Curiosity Thing!

List of Influences: Nigel Holmes

EuroVis 2012, Last Day and Wrap-Up

EuroVis 2012, Day 3

EuroVis 2012, Day 2

EuroVis 2012, Day 1

From Data to Trends

Paper: Conceptualizing Visual Uncertainty in Parallel Coordinates

A EuroVis Survival Guide, Part 2

How Much Data Do You Really Need?

Tableau Public Viz of the Day

A Glimpse Into the New York Times Graphics Department

Playable Data

A EuroVis Survival Guide, Part 1

The Explanatory Power of Data Points

Visual.ly Create

April is Visualization Challenge Time!

What Does It Mean to Inform?

Malofiej 20

Upcoming Travel: SxSW and Malofiej

A Storytelling Experiment

The Three Types of Chart Junk

The Bikini Chart

Quo Vadis, Many Eyes?

Another Metaphor for Visualization: Writing

Watchlist: Jessica Hullman

Graphs Beyond the Hairball

Venn Diagrams

Where Infographics Are Going

The State of Information Visualization, 2012

Hello from Tableau (and Seattle)!

An Interactive Version of the ZIPScribble Map

Embracing Uncertainty in Two-Line Charts

New Posting Frequency for 2012

My Review of Visualize This and Visual Complexity for Science Magazine

Why I Switched From Drupal to WordPress

Blog 2011

Plot.io

Comments Closed, Switching to WordPress

List of Influences: Ben Shneiderman

You Only See Colors You Can Name

New Series: Watchlist

Visualization is Growing Up

Blogging BOF at VisWeek 2011

Paper: Privacy-Preserving Visualization

VisWeek Bingo, Interactive Edition 2011

The Many Names of Visualization

Five Years of EagerEyes

Above All, Do No Harm!

Vote for our SxSW Panel on Visualization!

Spirals for Periodic Data

Information Visualization vs. Statistical Graphics

Visual.ly: The Future of Data-Based Infographics

Want to Make A Chart Memorable? Add Junk

VisWeek 2011 Doctoral Colloquium

The Camera Metaphor of Visualization Use

Visualization Choice Influences Decisions

Six Niche Visualization Blogs

A Middle Ground

EagerFeet.org: Free Your Nike+ GPS Data

In Defense of Pie Charts

One Chart To Rule Them All

Tableau Public's New Data Policy

Anscombe's Quartet

Blur and Uncertainty Visualization

Tufte and the Truth about the Challenger

The State of Information Visualization, 2011

Blog 2010

HTML5 and Visualization on the Web

My Journey to the Kingdom of NIPS

Review: Steven Johnson, The Ghost Map

Swivel, Part 2: Solving A Single Problem

Stories Don't Tell Themselves

Blogging BOF at VisWeek

The Theory Guide to VisWeek 2010

Laws of Attraction: From Perceived Forces to Conceptual Similarity

Pargnostics: Screen-Space Metrics for Parallel Coordinates

Open Positions at PNNL

VisWeek Preview: InfoVis Theory Workshop and Panel

To Those We Lost This Year

VisWeek Bingo!

The Rise and Fall of Swivel.com

Visualization Without Pictures

Why Am I Doing This, Again?

Review: Kaiser Fung, Numbers Rule Your World

Beyond Bertin: Seeing the Forest despite the Trees

Trivialization for the Masses

InfoVis Theory Workshop Deadline Extended

Parallel Sets Implemented By Third Party

A Maze of Twisty Little Passages, All Alike

The Difference Between Infographics and Visualization

The Magic of Indirect Multi-Touch Interaction

Follow Me on Twitter!

Review: Cornelia Dean, Am I Making Myself Clear?

Various VisWeek Workshops

A Protovis Primer, Part 3

Multi-touch Brushing for Parallel Coordinates

Workshop: The Role of Theory in Information Visualization

InfoVis Discovery Exhibition 2010

The End of Verifiable.com

Beautiful Visualization

A Protovis Primer, Part 2

Conference Acceptance Rates

A Protovis Primer, Part 1

Paper: Implied Dynamics in Information Visualization

The Fascinating World of (Good) Infographics

Parallel Coordinates

Visualization Can Never Be Art

Chart Junk Considered Useful After All

Do Mechanical Turks Dream of Square Pie Charts?

The Visualization Cargo Cult

A Visual Language for Proteins: Jane Richardson

The Year of InfoVis Theory

March Chart Madness

Tableau Public

iTunes Ten Billion Song Downloads Visualization

JavaScript: The Key to In-Browser Visualization

Data Visualization: Should We Divide It?

Understanding Pie Charts

The State of Information Visualization

Blog 2009

Temperature Baseline Differences

A Look At Climate Data

Interactively Explore Climate Data

Curing A Sick Chart

The Unrecorded Life is Not Worth Living

Bring Out Your Dreadful Charts!

The Cost of a Sick Chart

The Simple Way to Scrape an HTML Table: Google Docs

I Want to BELIV

Starting Your Own Visualization Blog

VisWeek Preview: Changing the World with Visualization (Panel)

VisWeek Preview: Live Coverage

VisWeek Preview: Visualization on the Web Workshop

Shaking the "Pretty Picture" Stigma

qnch - A Data Description Language for Tabular Data

Parallel Sets 2.1 Released

OECD Seminar on Turning Statistics into Knowledge

Looking for Parallel Sets Users with Real Data

Putting Visualization on the Web – at VisWeek 2009

A Browser for Data.gov

Data Is A Dish Best Served Raw

Parallel Sets Released!

InfoVis 2009 Discovery Exhibition

Democracy, Public Data, and Data.gov

Visualization is not Periodic, Period!

Parallel Sets Release Pushed Back A Bit (Updated)

Anybody interested in eagerears.org/.com?

Parallel Sets Release Date

Design Tutorials for VisWeek 2009

AppStore Billion Apps Live Visualization

Where are the Visualization Tools?

New Sister Site: EagerEars.org

Shining a Light on Data: Florence Nightingale

A Spike of Interest in Parallel Sets

Sightings: A Little Space, Please!

A National Data Agency

A Better Vis Web Community

Blog 2008

Sightings: A Vennerable Challenge

Charts and Metaphors

The Ethics of Business Presentations

Pushing Data over Email

Design Workshop Questions

Swing States

The New York Times Visualization Lab

VisWeek 2008 Live-Microblog Archive

Lessons Learned from Live-Blogging VisWeek 2008

Debunking the Cent Smear

NY Times looks at Presidents and the Economy

Live-Microblog from VisWeek (InfoVis/VAST/Vis) 2008

The Shaping of Information by Visual Metaphors

Sightings: Structures Smaller than Light

Popular vs. Electoral Votes Using Stacked Bar Charts

A Fisheye Calendar at Yahoo!

The Electoral College and Second Terms

Two Years of EagerEyes

The Market Meltdown in Living Color

The Next YouTube for Charts: iCharts

NY Times: The Best and Worst of Data Visualization

Linear vs. Quadratic Change

SPSS Viz Designer

Engaging Readers with Square Pie/Waffle Charts

The Sad State of the InfoVis Contest

Presidential Demographics as Open-Source, More to Come

Presidential Demographics, Part II

Sightings: Symmetric Bat Flight

List of Influences: Jock Mackinlay

What is Visualization? A Definition

The Visual Display of Relevant Information

The YouTube Screening Room

New CMS, Users, More Coming

Book Review: Visual Thinking for Design, by Colin Ware

Dance.Draw

Paper on Visualization Criticism in CG&A

Visualization Day at City College of New York

Treemaps

Visualization in the World

UN Make Large Amounts of Data Available

The Unbearable Subjectivity of Visualization

Blog 2007

Expressive Visualization, Updated Presidents Chart

InfoVis 2007: InfoVis for the Masses

Further Steps Towards World Visualization Day

InfoVis Panel: The Impact of Social Data Visualization

A Nobel Prize for Charts

A Tale of Two Types of Visualization and Much Confusion

We Need a World Visualization Day!

Autism Diagnosis Accuracy - Visualization Redesign

Caring about the Data

The Summer Lull is Officially Over!

The Science of Information Visualization: A Sketch

List of Influences: Colin Ware

Rethinking the User

The Joy of Representation

List of Influences: Penny Rheingans

Critiquing in Class Revisited

Death and Taxes

Visualization Sets Information Free

List of Influences: Alan MacEachren

InfoVis Contest 2007 Data

List of Influences: Jarke "Jack" van Wijk

A Critique of Chernoff Faces

Review: Swivel vs. Many Eyes

List of Influences: Chaomei Chen

What Travelling Presidential Candidates Save

An Uncanny Resemblance

Presidential Demographics

More ZIPScribble Maps: AT, AU, CA, CH, DE, ES, FR, HU, IT, NL, NO, SE

Improved US ZIPScribble Maps, more Countries to Come

List of Influences: Pat Hanrahan

Series: Lists of Influences

Blog 2006

Information vs. Art at MCA Chicago

The Travelling Presidential Candidate Map

The Visual Mapping of Poetry

Representational Mug

The Loneliness of the Visualization Critic

Sets of Possible Occurrences

When Informative Art Isn't

Women in IT - Squaring the Pie?

Visualization Criticism - A New Way of Thinking about Visualization

Opining or Murmuring: Infographics vs. Visualization

She Blinded Me with Eye Candy

iTunes (Music) Store Billion Downloads Visualization

Taking Visualization to the Next Level

Contents

Blog Index

Blog 2024

Blog 2023

Blog 2022

Blog 2021

Blog 2020

Blog 2019

Blog 2018

Blog 2017

Blog 2016

Blog 2015

Blog 2014

Blog 2013

Blog 2012

Blog 2011

Blog 2010

Blog 2009

Blog 2008

Blog 2007

Blog 2006

All materials available under CC-BY-SA

Copyright ©2006–present Robert Kosara