While surfing I found one day images with a so-called Droste effect (examples at flickr).
I was thrilled!
And I wanted to do that too ;-))
At flickr I found the Droste Effect Tutorial where Josh Sommers explaines about everything.
One important hint: Read everything *thoroughly*.
I didn’t and spend a lot of time searching where my problems came from although everything was explained somewhere ;-)
More explanations can be found at Escher’s Droste Print Gallery and their discussions.
Here I took one of my photos and played around with the Droste effect. It was so much fun!
Links:
Wikipedia: Droste Effect
flickr
Droste Effect Tutorial
Escher’s Droste Print Gallery: more explanations
Escher’s Droste Print Gallery Discussions: more explanations