Rio Onta (spray paint and glue)

I was inspired after a lovely week soaking up big-city vibes in Toronto. Kind of a city-scape type thing. I'll probably take another pass at the lettering. 

Rioonta, mixed, 48.25x24ins. I achieved the yellow by mixing tempera, floor sealant, and decoupage medium. It's on a piece of masonite (I think).