Early in 1969, Bubbles took the lease on a three-storey building at 307 Portobello Road in Notting Hill Gate, West London. He converted the ground-floor space into a graphic art studio, which he named Teenburger Designs. With a business association established with two entrepreneurs, Edward Molton and Stephen Warwick, and with John Muggeridge from Conran serving briefly as an assistant, he set about working primarily for the music industry. His first record sleeve design was for Quintessence's LP "In Blissful Company" (1969). The gatefold sleeve design uses illustrations by Gopala on the front and back, and contains a monochrome glued-in booklet inside.