High Quality Content by WIKIPEDIA articles! Karl Ferris is an English photographer/designer, best known as one of the principal innovators of "psychedelic" photography. A photographer to the “British Rock Elite” - Eric Clapton, Cream, Donovan, The Hollies and Jimi Hendrix - Ferris was invited - as a style consultant and their personal photographer - to help create their public images. He was given an insider`s access to the “Experience” that helped define the look of the 1960s and influence youth culture and lifestyles worldwide.