The ColorChecker, photography's most important 24 squares, turns 50
https://www.dpreview.com/news/the-colorchecker-photographys-most-important-24-squares-turns-50/
Comments: https://news.ycombinator.com/item?id=49529398
#HackerNews #ColorChecker #Photography #50Years #PhotographyHistory #ColorScience #VisualArts
