I like the way all the figures have been placed in the clouds. Someone or a group of people must have been coordinating the mural to have this as the underlying design. And then the individual figures could have been painted by individuals who may or may not live in the old apartment buildings. Agree, it's great when community art can enhance otherwise neglected buildings. ♥︎♥︎⚖️♥︎♥︎
I've actually done it once in a volunteer club. They usually have one art teacher or professional in the group. The artist will control the overall theme and individuals can choose what they want to do and have some freedom in their area of choice. In my case, the artist even touched it up a little after and definitely improved my part.