Our roundup of street activity around the world returns this week headlined by a new piece from Invader. This spiderman themed piece in Paris was hidden behind scaffolding for two months but now has been revealed. More photos can be found on his blog here. Other notable walls come from Conor Harrington – London (source), Dome – Germany (source), Aakash Nihalani – New York (source), Levalet – Paris (source), Case – Amsterdam (source), AL – Bulgaria (source), Liliwenn – France, Ata Bozaci – Switzerland (source), Gaser – Spain (source), Blu – Italy, Agostino Iacurci – Paris (source), Amanda Marie – New York (source), Dabs Myla x Tyke x Slick – California, Snyder, and Sam3.

All photos by the artist unless otherwise specified…

Conor Harrington in London. Photo by Hooked Blog.

Conor Harrington in London. Photo by Hooked Blog.

Dome in Karlsruhe, Germany. Photo via streetartist.

Dome in Karlsruhe, Germany. Photo via streetartist.

Aakash Nihalani in New York. Photo by Jake Dobkin.

Aakash Nihalani in New York. Photo by Jake Dobkin.

Levalet in Paris, France.  Photo via Street Art Utopia.

Levalet in Paris, France. Photo via Street Art Utopia.

Case in Amsterdam. Photo by  streetart.nl via StreetArtNews.

Case in Amsterdam. Photo by streetart.nl via StreetArtNews.

AL in Sofia, Bulgaria. Photo via Graffart.

AL in Sofia, Bulgaria. Photo via Graffart.

Liliwenn in Brest, France.

Liliwenn in Brest, France.

Ata Bozaci in Zurich, Switzerland. Photo via StreetArtNews.

Ata Bozaci in Zurich, Switzerland. Photo via StreetArtNews.

Gaser in Spain. Photo via Street Art Utopia.

Gaser in Spain. Photo via Street Art Utopia.

Blu in Bologna, Italy.

Blu in Bologna, Italy.

Agostino Iacurci for the Le Mur Project in Paris. Photo via Savage Habit.

Agostino Iacurci for the Le Mur Project in Paris. Photo via Savage Habit.

Amanda Marie in New York.  Photo via Wooster Collective.

Amanda Marie in New York. Photo via Wooster Collective.

Dabs Myla x Tyke x Slick in Southern California.

Dabs Myla x Tyke x Slick in Southern California.

Snyder in Oceanside, California for Van Gogh's birthday.

Snyder in Oceanside, California for Van Gogh’s birthday.

Sam3.

Sam3.