Janet Cooper creates 3D linear drawings using physical materials and empty space as her medium. This results in the creation of geometrical structures that, from a distance, appear to be sketched manifestations of a solid object. Although some of the pieces are static, as the observer draws closer and moves around them the interplay of the lines create a striking, and sometimes disorientating, visual illusion of moving patterns. Other pieces use mechanical mechanisms to cyclically distort the structures basic form and the movement of the piece itself creates an animated display of repeating visual patterns.
Although the construction techniques employed are strictly linear, the resulting forms and patterns created appear to be abstract / non-linear and constantly change depending on the observer's viewing angle and their relative motion. Colour and lighting are used either to create a muted, ethereal effect or to emphasise the structural form of the piece. Having studied both mathematics and fine art, Janet Cooper's installations draw on both disciplines and the minimalist movement influences their scale and form.