Another week, another selection of great public art from around the world. This week’s Streets World Roundup, the last of 2012, is headlined by a new piece from Martin Ron (in collaboration with Frederico Ron) entitled Lujuan Pedro and His Dog (source). The mural was painted for the Meeting of Styles event in Buenos Aires, held in the Barracas district. Other notable work this week comes from Phlegm – UK, Gaia x Freddy Sam – South Africa, Escif – Spain, Shepard Fairey – Miami, Pixel Pancho x 2501 x Ever – Miami (source), Mentalgassi – Spain, Momo – Spain (source), Hyuro – Spain, Celso Gonzalez – Miami (source), Philippe Baudelocque – France (source), Dhear One – Chile, and SmugOne – Belgium (source).

All photos via the artists unless source otherwise specified.

Phlegm in Sheffield, UK.

Gaia collaboration with Freddy Sam in Johannesburg.

Escif – “Panoptico” in Valencia, Spain.

Escif – “SOS-tainability” in Valencia, Spain.

Escif – “Black Christmas” in Valencia, Spain.

Shepard Fairey tribute mural to the late Tony Goldman at Wynwood Walls in Miami.

Pixel Pancho x 2501 x Ever in Miami. Photo via Ekosystem.

Mentalgassi for Getxo Photo 2012 in Spain.

Mentalgassi for Getxo Photo 2012 in Spain.

Momo for Wynwood Walls in Miami. Photo via Vandalog.

Hyuro in Valencia, Spain.

Celso Gonzalez in Miami. Photo via StreetArtNews.

Philippe Baudelocque in Paris. Photo by vitostreet on flickr.

Dhear One in Chile.

SmugOne in Belgium. Photo via mashKULTURE / Street Art Belgium.