Who's the original artist behind these illustrations?

Thanks for the additional help and recommendations, I’m really appreciating checking out all this great art!

I couldn’t open Tengu’s link, but I found three others.
One
Two
Three
None have E-mail addresses, either.

Oh, and that would be Salvador Dali meets Rene’ Magritte, Hieronymus Bosch and Pieter Brueghel, according to the biography.

It is aesthetically impossible for Escher to meet Kinkade.

If Escher met Kinkade, he would put a boot up his ass and kick him in the teeth.