"Each postcard in the exhibition is signed only on the back, so collectors won’t know the identity of the artists until they had made their purchases. For one day only, all the cards are sold to the public to support the RCA Fine Art Student Award Fund. With generous contributions of new work from hundreds of leading international artists and designers, RCA Secret continues to help hundreds of emerging artists at a formative stage in their careers." - RCA
A few of my favourites...