These Animated Color Graphs of Famous Paintings are Hypnotizing

January 13, 2018

Data is Beautiful is a fascinating subreddit described as: A plaza for visual representations of data: Graphs, shows, planneds, etc . A recent submission by reddit consumer anvaka included not just a brilliant visual but an elegantly written javascript code which he has made available on GitHub. To create color analysis graphs like these, anvaka wrote a script to do the following: Took color of each pixel in the likenes,…


This Horizontal Bar is a Single Shade of Gray

December 15, 2017

In this optical illusion, a horizontal grey-headed disallow in a single color of grey-headed is placed in front of a gradient background. Abruptly the bar too materializes as a gradient, coming darker from turn left privilege. The optical illusion is known as the Bezold accomplish, and was called after a German professor of meteorology, Wilhelm von Bezold( 1837 a 1907 ), who discovered that a dye may appear different depending…