Google Street Art Project

The Street Art Project showcases some of the beautiful ephemeral art that’s been appearing on the walls and public transportation of the world’s cities.
Image courtesy of 5ptz.com
Note some of the most vibrantly beautiful works are found in the most impoverished slums, where it is frequently criticized as glorifying criminals and their activities, but artistically void “tagging” goes on nearly everywhere, rich and poor neighborhoods alike.

The stuff at Five Points in NYC, and just generally the area of Queens near the corner of Crane and Jackson is amazing. People poured their hearts into it.

Graffiti robot

Have you seen those cameras on cables at sporting events? Occasionally they fall out of the sky, which is kind of terrifying if the event is a NASCAR race.

The same sort of idea can be applied to spray can art.