3D-printed exoskeletons, free Getty, Play-Doh Oscars and more in our weekly look at the web

Amsterdam-based photographer Viviane Sassen is hard at work; not resting since her book “Etan & Me” was released just last October. Her latest project, “UMBRA,” explores the ancient subject of light and darkness through 11 single prints by Sassen and poems by Maria Barnas, which London-based publisher Oodee has bound into a handsome book limited to 600 copies. For those lucky enough to live near Rotterdam, Netherlands, be sure to check out the book preview at the opening of Sassen’s solo exhibition at Nederlands Fotomuseum today, 8 March 2014.