It is a cool and fresh design, I played with the idea of "a new point of view". I made a little hole as a viewfinder, where I place different graphics using an acetate between the sides of the card, so the viewer can play with the card and add the graphics to the people just looking at the hole. The design is an abstract camera using simple vectors and treating the information very carefully.
I printed and cut them on my own, it was a very crafty work but very funny! This is the method I used to produce this card.