A model poses in a representation of Edward Hopper's painting "Morning Sun" at the Thyssen-Bornemisza Museum in Madrid. The exhibition, "Hopper," brings together the largest selection of works by the artist ever to be shown in Europe. Photo by Javier…

Heather Christle is the author of "What Is Amazing" (Wesleyan University Press), "The Difficult Farm" (Octopus Books, 2009) and "The Trees The Trees" (Octopus Books, 2011), which won the 2012 Believer Poetry Award.

The Merengue Dancing Dog performs onstage at "This Tent" during the first day of the Bonaroo Music and Arts Festival in Manchester, Tenn.

Spaniards dressed as, clockwise from top left, an American Indian, a sand man, Elvis Presley, a matador, Charlie Chaplin, a bronze sweeper, a newspaper man and the Invisible Man perform near Puerta del Sol in Madrid. Ever since the beginning…