.
.
.this one is back from my Optical Illusions book.
All I used was 2 highlighters and a charcoal pencil for shading.
I was impressed on how much the shading helps to give it dimensions.
Hope it鈥檚 to your liking.
Regards
A
Quote of the day:
Eventually, everyone鈥檚 true colors show.
Kushandwizdom
.
Reference book