Visual Test Tapestries

Keep this chart handy for any time you need to test your eyes without going to the eye doctor. Or better yet, use this cool design to test your friends eyesight!

screenprint by ekdojo, from george-mayerle, public domain

Black Lives Matter Forever and ever and ever...

Fun activity

Fun activity

Fun puzzle activity

fun kids puzzle activity.

on the monitor you're reading this on, the colour yellow is made up from red and green - this is "additive colour" where the more colour you add, the brighter/whiter the resulting colour becomes of course, when you mix green and red in a "subtractive colour" space like printing, you end up with a brown, or, with a bit of luck, a dirty gold colour ... let's see if it works