Picryl description: Public domain image of a modernist architecture building, 20th century, free to use, no copyright restrictions.
Public domain photograph of laboratory, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Public domain photograph of college, living room, dorm, free to use, no copyright restrictions image - Picryl description
Picryl description: Public domain image of a classroom, college auditorium, school, students, teacher, teaching, studying, education, free to use, no copyright restrictions.
Picryl description: Public domain image of an office building, commercial building, 20th century architecture, free to use, no copyright restrictions.
Picryl description: Public domain image of a historical landmark building, courtyard, 17th, 18th, 19th-century architecture, free to use, no copyright restrictions.
Picryl description: Public domain image of a factory, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions.
Picryl description: Public domain image of a commercial or residential multi-story building, condominium, 20th century, free to use, no copyright restrictions.