While his compadre, Italian street artist Blu was painting up Buenos Aires (here, here, and here), it looks like Escif tagged along (you may also remember their back to back efforts together in Spain here) to work on some walls of his own. His contribution to the Argentinian city-scape is an entertaining step-by-step rendition of how to open a locked door with a credit-card.

*Correction* this is a collaboration piece with Blu.

More photos after the jump from Buenos Aires Street Art.

Discuss Escif here.