It's so ace when covers of magazines are shown in a museum, here def a must see:
The collection covers of Metropoli will be exhibited in Madrid from June 30 to September 7 at La Casa Encendida
These covers are so fresh and beautiful!
Designed by the great Rodrigo Sánchez, see more covers here.
And read here Coverjunkie's interview with Rodrigo about his favorite covers of all time.

La Luna de Metrópoli magazine is a weekly supplement of the Spanish newspaper, El Mundo. More pics about the show on this Facebook page