Incorporating film, literature, data visualizations and sound design, artist Douglas Aitken's Altered Earth invites the user to piece together fragments of the landscape of the region of Camargue France. The site-specific work has been developed into an application for the iPad by Meri Media.The films themselves, of which there are seven, are devoid of narrative or plot, showing Carmague's salt pans, wild horses, and decaying architecture. The LUMA Foundation, which commissioned the work, calls it "a work of land art for the electronic era." Altered Earth will be on view this month projected on the walls of an old train station in Arles, France.