I've been looking at videos that create what is called Droste Effect where an image contains smaller version of the same image and they spiral ifinitely into each other.
like Escher's Print Gallery
I've looked at the math behind this here but I don't know I would deform an image recursively to make it repeat itself endlessly,
There are a few videos creating this effect using a tool called Pixel Bender.
How can an image be deformed like on the reference the videos to create an infinite tunnel in blender?