Annoying Subway Posters Prompt Cheeky System Error

Among more traditional pieces of stencil work, street artist Jilly Ballistic also has a bit of a recurring thing: sticking computer displays and error warnings on billboards and advertising posters.

Simple, and effective, just like the best of this sort of stuff should be.

Jilly Ballistic's photostream [Flickr, via Laughing Squid]

Annoying Subway Posters Prompt Cheeky System ErrorS

Annoying Subway Posters Prompt Cheeky System ErrorS

Annoying Subway Posters Prompt Cheeky System ErrorS

Annoying Subway Posters Prompt Cheeky System ErrorS

Annoying Subway Posters Prompt Cheeky System ErrorS