[1] In one definition video sculpture involves one or more monitors or projections that spectators move among or stand in front of.
[3] In the late 1950s and early 1960s, artists Wolf Vostell and Edward Kienholz began experimenting with televisions by using them in their happenings and assemblages respectively.
The proliferation of powerful projectors and pixel-bending technology has enabled large-scale works often created for specific events and locations.
Other artists like make use of multiple LCD screens or video walls and incorporate computer generated images.
A different approach is used by artists like Madeleine Altmann, who creates sculptures with recycled cathode ray tube monitors.