.
Here’s another one from my Optical Illusions book.
I must say, I sometimes find it hard to see the Illusions
in some of this drawings...
With this one, I discovered that if I look at it from far
enough, it looks like a canister or pipe laying in an angle.
Adding the colors made it more prominent.
Used metallic and normal texters on this one.
Hope you like it.
Cheers
A
Reference book.