On the Avenue Dorrego, Colegiales, is this whimsical Yellow Submarine pig surrounded by smaller flying pigs in various costumes. The yellow submarine pig (and the others) are done by an artist called eMePeCe and you can see more of his work at his website.
This wall was done in 2012 and it was a commission by the city government to paint something on the new Audiovisual District in Palermo Hollywood.
Canon 6D, Canon 8-15mm Zoom Fisheye (set at 15mm), Nodal Ninja 5 w RD-16 Rotator, Feisol Tripod