Ahaha thank you so much!! I'm glad your science brain appreciates the square method — I just got suuuper frustrated, the more I looked at each icon the less I could tell if the brightness was anywhere near where it needed to be. It's easy enough for the low contrast icons, but anything with high contrast needs to have both shadows and highlights so when is the balance right for the placement?? But then I just had this stroke of questionable genius and I was like yeah I'll just use science xD which was also frustrating cause every time I changed something I needed to regenerate the square and check the brightness... Never again.

Aww I'm so glad you like the Ben one, he is my baby so I always try to make his icons good so that I'll feel like using them myself :) Thanks for the lovely comment, I'm super burned out right now so your appreciation makes me think it was at least a little bit worth it.