Ruben Ortiz-Torres

Well-researched and attractively written

the accounts of Duke Charles the Bold of Burgundy record a payment to the scribe Nicolas Spierinc for having written "some prayers for my lord

published in 1988

Learner is senior scientist for contemporary art research at the Getty Conservation Institute and former senior conservation scientist at Tate

Keep It Moving? Conserving Kinetic Art Picture Worlds Ruben Ortiz-TorresEdited by Rachel Rivenc and Reinhard Bek Kinetic art not only includes movement but often depends on it to produce an intended effect and therefore fully realize its nature as art. It can take a multiplicity of forms and include a wide range of motion, from motorized and electrically driven movement to motion as the result of wind, light, or other sources of energy. Kinetic art emerged throughout the twentieth century and had its major developments in