Rockett St George are currently selling this great Click Art Print by Tom Shone.
The print simply features a classic camera with the word "Click" beneath it in a suitably retro font, but its simplicity makes it a striking design. I also love the orange colour of the print, which adds to its retro style. The print is sold unframed, but as it measures 70cm by 100cm, it should be easy enough to find a frame for it.
Buy it online from Rockett St George, priced £59