Santiago Sierra Knihy

The Black Cone documents a 2012 performance by Spanish artist Santiago Sierra (born 1966), that resulted in a six-foot-high monolith in front of the Icelandic parliament, commemorating the third anniversary of the protests that followed the country's economic crash.

Of Bridges & Borders celebrates the opening up of communication ("bridges") among writers and artists worldwide following the collapse of the Berlin Wall (the primary border referred to in the title), to mark the emergence of a new collective memory in the age of global connectivity. Described as "a project in book form," its numerous contributors include Carlos Amorales, John Bock, Chris Burden, Matias Duville, Gardar Eide Einarsson, Elmgreen & Dragset, Carlos Garaicoa, Liam Gillick, Fabrice Gygi, Thomas Hirschhorn, Hassan Khan, Guillermo Kuitca, Dr. Lakra, Gianni Motti, Antoni Muntadas, Carsten Nicolai, Alva Noto, Hans Op de Beeck, Dan Perjovschi, Ishmael Randall Weeks, Reynold Reynolds and Santiago Sierra.