Where's Wally

Just now I went on the web and was looking at random pictures on google images as I do sometimes when I get bored. I came accross this famous Bosch painting below which I think is pretty cool. What I particularly like is how detailed it is with each section of the painting reflecting some small story.

I think that it ingnites the same fascination I had with where's wally books as a kid. I love these busy pictures because you can get so much from them, I feel like they change every time I look at them.