Paste-up of iconic muse-girl face in green by Matt Siren in the East Village, downtown New York. © Ivan Corsa Photo – Street Art Images

Detail of Matt Siren blue “girl” wheatpaste street art, East Village, NYC. © Ivan Corsa Photo – Street Art Images

Matt Siren wheatpaste street art. The usual iconic black-and-white image of a girl’s face has been turned into a blue mouse with buck-teeth in the East Village, New York City. © Ivan Corsa Photo – Street Art Images

Wide shot of Olympia beer stencil, Orchard Street, Lower East Side, New York City. © Ivan Corsa Photo – Street Art Images

Example of the street art medium as appropriated by brand marketers: Olympia beer stencil on a lamppost base on Orchard Street, Lower East Side, New York City. © Ivan Corsa Photo – Street Art Images

Massive tag by Neckface on a van parked along Delancey Street, Lower East Side, New York City. © Ivan Corsa Photo – Street Art Images

All-star, grade-A sampler collection of stencils street art (including piece by Borf) and graff in a doorway down an alley in the old Barri Gotic center of Barcelona, Spain (Espana). © Ivan Corsa Photo – Street Art Images

Sweet two-layer, two-color stencil of stylized, Japanese-anime-esque hyper-cute girl crying tears in Barcelona, Spain (Espana). © Ivan Corsa Photo – Street Art Images

Stencil street art: Wider-angle shot of Frankenstein stencil image in Nolita, downtown New York City. © Ivan Corsa Photo – Street Art Images

Stencil street art: Close-up of Frankenstein stencil in Nolita, New York City. © Ivan Corsa Photo – Street Art Images

Stencil street art: Frankenstein image in Nolita, downtown Manhattan, NYC. © Ivan Corsa Photo – Street Art Images

Wheatpaste street by Peru Ana Ana Peru, downtown New York City. © Ivan Corsa Photo – Street Art Images

Wheatpasted face illustration by Peru Ana Ana Peru, downtown New York City. © Ivan Corsa Photo – Street Art Images

Detail of face illustration on wheatpaste work by Peru Ana Ana Peru, Crosby Street, SoHo, New York City. © Ivan Corsa Photo – Street Art Images

Wheatpaste street art: Face illustration by Peru Ana Ana Peru, Crosby Street, New York City. © Ivan Corsa Photo – Street Art Images

Wheatpaste work by Peru Ana Ana Peru, Crosby Street, SoHo, New York City. © Ivan Corsa Photo – Street Art Images

Wheatpaste street art a la Peru Ana Ana Peru on Crosby Street, SoHo, NYC. © Ivan Corsa Photo – Street Art Images

Wheatpaste street art: “The Feral Child” at The Bowery and Spring Street, in Nolita / Lower East Side, New York City. © Ivan Corsa Photo – Street Art Images