Exhibition and catalogue attempt to show how and why drawings have been made by examining technique (drawing surfaces, implements and media, drawing aids and gadgets) and purpose; drawing as a discipline (scenes of artists drawing, drawn copies from the flat and the round, drawing from life, technical manuals and exercises), drawing as imagination (thinking on paper, drawing for its own sake), and drawing for utility (presentation drawings, drawings forproduction in other media, diagrams and technical illustration, record and pattern drawings). -- AATA