Graffiti artists Edertron Onerski and Kid NES have teamed up to present this awesome mural. But for the sake of hilarity and a little bit of fun, they danced around in Wario and Waluigi costumes while painting it. Even Gumby makes an appearance to spin tracks for the painting/dancing party.
The mural was made as a promotion for an upcoming vinyl toy art show in Dallas, Vinyl Thoughts Art Show. The theme this event is "Next Level", a tip of the hat to video games. As you can see by the entries on their Facebook page, video game characters abound, including a heavy emphasis on Mario.