The Space Monkey Street Artist is a character in Grand Theft Auto V (enhanced version only).
He is a marketing intern for the makers of the Space Monkey 3D movie. He appears in the monkey mosaic random event after the player has photographed all of his previous mosaic paintings, making one of his Monkey Mosaics near the Los Santos Customs in Burton. He sees the protagonist aproaching him and runs away and does not appear in the game again.
If the artist is killed during his random event, it will prevent the player from getting the Go Go Monkey Blista.