aguilonius | 3 years ago | on: Ask HN: What's the best free course in your area of expertise?
Thanks so much for posting my website here! Who knew hackers were so interested in colour! Someone just suggested adding paid courses as well, so I hope it's okay if I add that I also give a live online colour course that's not too expensive and has a lot of new material I've produced since finishing the main part of The Dimensions of Colour in 2017. There's a course outline here and a form if you want more information
https://sites.google.com/site/djcbriggs/tmct