Cover artwork by Hipgnosis

Pink Floyd-Animals (1977)

Hipgnosis was an English art design group based in South Kensington, London that specialised in creating cover art for the albums of rock musicians and bands, most notably Pink Floyd, Syd Barrett, T. Rex, The Pretty Things, UFO, 10cc, Bad Company, Hawkwind, Led Zeppelin, AC/DC, Scorpions, Yes, Paul McCartney & Wings, The Alan Parsons Project, The Nice, Caravan, Genesis, Peter Gabriel, ELO and XTC. Hipgnosis consisted primarily of Cambridge natives Storm Thorgerson and Aubrey Powell, and later Peter Christopherson.

Syd Barrett-The Madcap Laughs (1970)

In 1968, Thorgerson and Powell were approached by their friends in Pink Floyd to design the cover for the group's second album, A Saucerful of Secrets. This led to additional work for EMI, including photos and album covers for The Pretty Things, Free, Toe Fat and The Gods. Being film and art school students, they were able to use the darkroom at the Royal College of Art, but when they completed school, they had to set up their own facilities. They built a small darkroom in Powell's bathroom, but shortly thereafter, in early 1970, rented space and built a studio.

Pink Floyd-A Saucerful of Secrets (1968)

Powell and Thorgerson adopted their name from a graffiti they found on the door to their apartment. Hipgnosis gained major international prominence in 1973 with their famed cover design for Pink Floyd's The Dark Side of the Moon. The final design was one of several versions prepared for the band to choose from, but according to drummer Nick Mason, the prism/pyramid design was the immediate and unanimous choice. The record itself was wildly successful; it became one of the biggest-selling and longest-charting albums of all time, putting it in the hands of millions of fans, and it has since been hailed as one of the best album covers of all time. 

Pink Floyd-The Dark Side of the Moon (1973)

After that, the firm became in-demand, and did many covers for high-profile bands and artists such as Led Zeppelin, Genesis, UFO, Black Sabbath, Peter Gabriel, Yes, ELP, and The Alan Parsons Project. Peter Christopherson joined Hipgnosis as an assistant in 1974, and later became a full partner. The firm employed many assistants and other staff members over the years. Of particular note were freelance artists Richard Evans and George Hardie. One notable fact was that Hipgnosis did not have a set fee for designing an album cover but instead asked the artists to "pay what they thought it was worth", a policy that only occasionally backfired, according to Thorgerson in his book on album cover design.

Led Zeppelin-Houses of the Holy (1973)

Emerson, Lake & Palmer-Trilogy (1973)

Genesis-The Lamb Lies Down on Broadway (1974)

Yes-Tormato (1978)

The Alan Parsons Project-Eye in the Sky (1982)

Hipgnosis' approach to album design was strongly photography-oriented, and they pioneered the use of many innovative visual and packaging techniques. In particular, Thorgerson & Powell's surreal, elaborately manipulated photos (utilizing darkroom tricks, multiple exposures, airbrush retouching, and mechanical cut-and-paste techniques) were a film-based forerunner of what would, much later, be called photoshopping. Hipgnosis used primarily Hasselblad medium format cameras for their work, the square film format being especially suited to album cover imagery.

Pink Floyd-Ummagumma (1969)

The Nice-Five Bridges (1970)

Pink Floyd-Wish You Were Here (1975)

Hipgnosis covers were noted also for their quirky humour.

Caravan-Cunning Stunts (1975)

Another trademark was that many of their cover photos told "stories" directly related to the album's lyrics, often based on puns or double meanings of words in the album title. Since both Powell and Thorgerson were film students, they often used models as "actors" and staged the photos in a highly theatrical manner. Hipgnosis covers rarely featured artists' photos on the outside, and most were in a gatefold cover format to provide ample space for their slickly photographed tableaux. Many of Hipgnosis' covers also featured distinctively "high tech" pen and ink logos and illustrations (often by graphic designer George Hardie), stickers, fancy inner sleeves, and other packaging bonuses.

Genesis-A Trick of the Tail (1976)

Electric Light Orchestra-The Light Shines On (1977)

Hawkwind-Quark, Strangeness and Charm (1977)

The group dissolved in 1983, though Thorgerson still works on album designs, and Powell works in video, most notably with The Who.

The Nice-Elegy (1971)

Electric Light Orchestra-The Electric Light Orchestra (1971)

Wishbone Ash-Argus (1972)

Electric Light Orchestra-ELO 2 (1973)

Pink Floyd-A Collection of Great Dance Songs (1981)


Source: http://en.wikipedia.org/wiki/Hipgnosis