Luke Martin CHILDISH GAMBINO Poster Night 1 GOLD FOIL Signed Comic Print Donald Glover. Up for sale is Luke Martin’s Childish Gambino Night 1 poster from his O2 Arena – London, GBR show. Limited GOLD VARIANT Edition! Stored flat and in mint condition. A RARE collectible item never to be reprinted again! Height: 24″ Width: 18″. I’m a collector myself and know how to handle prints. My feedback speaks for itself.