American Prospects, 1987
Incredible use of colour by fine-art photographer Joel Sternfeld.
Paloma al Aire, 2011
A series by Spanish photographer Ricardo Cases, giving a closer look at the practice of pigeon racing in the regions of Valencia and Murcia.
The male pigeons, who are each painted in different colours, have to chase the one female. At the end, the winner is decided by the amount of time he spends with her.