Well, if I can make that up there, and this down here…

Both, just using this, uncolored Escher drawing…

And also using a free internet site and just a couple mouse-clicks, then imagine what you could do with your own photos or artwork… oooohhhh… now what happens if I add some color the original picture… hold on… I will be back soon.

And yes, I can tell you how you can do this stuff, if you just ask.