Greyworld is an artist group that creates urban art. Greyworld's installations are for the most part displayed in the ill defined areas of the city, the grey areas between functional spaces.

As Greyworld’s work seeks to short circuit social expectations supplied by the surrounding urban environment, these posters are designed to entice the viewer into having a closer look.

The business cards shown are designed in the same spirit: All information is hidden behind a grey surface, which can be scratched off.