I stumbled upon Blu murals on my last two trips to Europe.

While I love Blu’s mind-blowing wall-painting animations like Big Bang Big Boom and Muto, it’s cool to come upon his still images—and remnants of his animations—on facades around the world. Especially when you’re not looking for them.

City: Berlin // Neighborhood: Friedrichshain

Location: Lisbon // Metro Station: Picoas