Public domain photograph of a barn, farm, free to use, no copyright restrictions image - Picryl description
Public domain photograph - historical image of Washington State, United States, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a plan, map, park, birds' eye view, free to use, no copyright restrictions.
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.