Fun With Pinball
https://www.funwithpinball.com/exhibits/small-boards
triclock
https://triclock.franzai.com/#pure
Exposure sim
http://www.andersenimages.com/tutorials/exposure-simulator/
Schneee flocken
https://publicdomainreview.org/collection/japanese-snowflake-book
Warum blau ?
https://explainers.blog/posts/why-is-the-sky-blue
Damit denn dann … super Wochenende !