Begin at the Quick Search screen
Select the green Advanced Search tab
Enter search terms
From the Physical Description menu, select the type of illustration
Types of illustrations include: Aerial photos, Axonometric drawings, Charts, Computer drawings, Details, Diagrams, Drawings, Elevations, Figures, Graphs, Illustrations, Isometric drawings, Maps, Models, Photos, Plans, Portraits, Reconstructions, Sections, Site plans, & Sketches.
