Coloring for adults gains popularity. A while ago I made a website which makes it possible to create coloring pages from a map of your neighbourhood. For now the database only contains maps from Belgium and the Netherlands. The website can be found at: https://coloring.michelstuyts.be.
Recently I found a website to make “tiny planets” from Streetview images. It’s called “Streetview Stereographic” and can be found at http://notlion.github.io/streetview-stereographic/.
I made 4 examples: