Italian artist Giacomo Costa creates post-Apocalyptic landscapes of a deteriorated mega-metropolis dwarfed by gigantic, thriving trees and plants. Monster ferns are upheld with scaffolding while fogged over, mossy city left overs crumble away. Also, that looks like the High Line. “Post Natural,” Giacomo Costa, Apr 1 – May 21, Galerie Voss, Düsseldorf, Germany