U2 is inviting unknown designers, photographers and artists to create a collage commemorating the 20th anniversary and re-release of their record Achtung Baby.

The band's official designer Shaughn McGrath and photographer Anton Corbjin will select 15 finalists in January to be featured across U2’s social media channels. The ultimate winner is announced in February, receiving a custom designed Achtung Baby Trabant car and a Nikon digital camera.