A set of four greeting cards, plus envelopes. But these are quite special cards!
Each card is supplied flat, but when you squeeze the top and bottom edges together slightly, the card flexes and opens up. When you hold the card up to your eyes and look inside, you see a 3D version of a Van Gogh painting. Squeezing the card slightly allows you to adjust the focus.
Each card has a different illustration. They are 1) Starry Night 2) The Langlois Bridge at Arles 3) Vincent's bedroom in Arles and 4) Sunflowers.
The cards are 14.5 x 10 cm when flat, and each card has two integral lenses.
