Pink Floyd, Aviators, 1969

The four members of post Syd Barrett-era Pink Floyd, from left to right: David Gilmour, Roger Waters, Rick Wright, and Nick Mason (seated), dressed in aviation attire. The band made a point to emphasize the music over the individual personalities in their cover art. Therefore, an image of Pink Floyd all together like this is extremely rare.

Lambda Release Notes:
In 2008, Storm and SFAE celebrated Pink Floyd's 40th anniversary with an exhibition of signed photographs of images that he had created for the band over the years both as a founding member of the design collective Hipgnosis, and as an independent designer with StormStudios. These photographs were produced as signed, open editions and were only briefly available for sale as they were intended only for the anniversary celebration. Very few of any of these images were produced. 

Image courtesy of Pink Floyd. Photography by Hipgnosis.