Fun with notebooks and Photoshop!

Have you seen the leaning tower of Marge Simpson’s hair?

Italian artist Pietro Cataudella takes his sketchbook everywhere he goes, but his drawings don’t just depict of the places he visits—they become part of the landscape. His ongoing project, titled CityLiveSketch, features architectural 3D drawings that seem to jump from the artist’s journals, depicting famous landmarks as part-real, part-illustrated. Most recently though, Cataudella took his imagination a step further by playfully merging buildings and everyday objects with unexpected characters and cartoon worlds.

Read more: Artist Playfully Merges Cartoon Characters with the Real World