Johnson & Johnson's Visine and JWT Sydney have made topical street stencil ads, after the recent dust Storms in Australia. For another topical dust storm ad, see the Wayside Chapel - Last night print ad.
(note - they're not spraying anything on the street, they are simply wiping really dusty pavements clean with a stencil and a sponge. Sans dirt, one can read the message)
Client: Johnson & Johnson
Agency: JWT Sydney
Creatives:
Assoc Creative Director: John Lam
Creative Group Head: Laurie Geddes
Art Director: Steven Iannello
Copywriter: Ben Clare
Group Account Director: Paul Coles