Hello, Lewa - really glad you like it !
I'm going to say "they're all my own work" - they're mainly based on vintage photos which are out of copyright, hand coloured and image processed. (If any other bands want cover art / posters etc doing, I'll be putting a portfolio together - been using Photoshop for years and love it. ;-))) )
The quote on the second poster is from a famous British psychiatrist, Humphrey Osmond - in, I think, a mail to Aldous Huxley.
http://en.wikipedia.org/wiki/Humphry_Osmond
The image is a crop of Theda Bara, a silent movie star of the 1920's, in "Cleopatra", a lost film - only 17 seconds of the film remain after it was destoyed in a fire. Frankly, it didn't look like it was worth a watch but the image reminded me of old psychedelic posters from the 60's, so that's my take on it, brought up to date. ;-)