Image from Pexels, reused under a CC0 licence.
Try the following to locate plans or elevations.
Or limit your search further to find articles that have aerial images, designs, details, diagrams, drawings, elevations, photographs and more. When starting a new search, select an option from the dropdown menu under "Physical Description" in the Search Options.
Use OneSearch to find books containing plans
Try using other architecture databases to locate more articles with images, plans, elevations, etc. relating to your building or architect.