Dig these covers and spreads from OZ, the psychedelic magazine launched in Australia in 1963 and reborn in the UK in 1967 under the visionary editorship of Richard Neville, Martin Sharp, and Richard Walsh. Far fucking out. From Wikipedia:
The original Australian OZ took the form of a satirical magazine published between 1963 and 1969, while the British incarnation was a "psychedelic hippy" magazine which appeared from 1967 to 1973. Strongly identified as part of the underground press, it was the subject of two celebrated obscenity trials, one in Australia in 1964 and the other in the United Kingdom in 1971. On both occasions the magazine's editors were acquitted on appeal after initially being found guilty and sentenced to harsh jail terms. An earlier, 1963 obscenity charge was dealt with expeditiously when, upon the advice of a solicitor, the three editors pleaded guilty…
Several editions of Oz included dazzling psychedelic wrap-around or pull-out posters by Sharp, London design duo Hapshash and the Coloured Coat and others; these instantly became sought-after collectors' items and now command high prices. Another innovation was the cover of Oz No.11, which included a collection of detachable adhesive labels, printed in either red, yellow or green. The all-graphic "Magic Theatre" edition (OZ No.16, November 1968), overseen by Sharp and (filmmaker Philippe) Mora, has been described by British author Jonathon Green as "arguably the greatest achievement of the entire British underground press."
More at Stoned Immaculate Vintage: "Return To Oz" (via Jux)