Yoko Ono and former Clash band member, Paul Simonon are only a few of the artists who have designed postcards for the Royal College Of Art’s annual RCA Secret Exhibition.

The annual exhibition place postcards thought the gallery and rules state that the artist’s name must not be visible from the front.

The identity of the postcard designer is only revealed when the postcard is purchased.

The postcards, which cost £40 ($80), will be shown at the Royal College Of Art, Kensington Gore, London from November 14-21.

Money raised from the event goes towards the Royal College of Art Fine Art Student Award Fund.

Ex-Stone Roses guitarist John Squire and Holly Johnson from Frankie Goes To Hollywood have also contributed postcards.