The Dada movement began during World War I as a protest against the madness and violence of war. Applying shock tactics and anarchy to art the Dadaists pioneered the use of new artistic techniques such as collage, photomontage readymades and the use of found objects. Artists like Marcel Duchamp, Hannah Höch, Kurt Schwitters, Francis Picabia, Man Ray and others incorporated into their work random everyday objects often combined with more conventional artist materials. They included photographs, panes of glass, picture frames, eyeglasses, boxes, newspapers, magazines, ticket stubs, metal pipes, bulbs, bottle racks, urinals, bicycle wheels and other objects. Marcel Duchamp created "The Bride Stripped Bare by Her Bachelors, Even," working on the piece from 1915 to 1923. He made the work on two panes of glass; with materials such as lead foil, fuse wire, and dust.