The Braille trick has been used for ASCII art for awhile. In this case, I was more interested in it for subcharacter rendering of balls.

I didn't realize that, haven't thought about ASCII/ANSI art since the 90s, but the concept of using it for subcharacter animation is clever. Cheers.

[edit] Odd question. I have relatives in the Bay Area who I think spelled their name Wolfe. Their patriarch was named Eliot and survived Auschwitz. Any relation?