Architects and artists use drawing in the design process as a tool to express ideas. Drawing Architecture, an exhibition of more than 50 drawings from the L.J. Cella collection, is currently on display at the Albright-Knox Art Gallery. The exhibition features the drawings of contemporary architects and artists, from Frank Gehry to Modernist master Richard Neutra. The drawings range from scattered thoughts across a page ripped from a sketchbook to highly detailed architectural renderings. Each drawing is a look at different techniques in expression. The exhibition explores the process of design, rather than the final building form.