Public domain image of renaissance portrait painting, 15th-16th century, free to use, no copyright restrictions - Picryl description
Sacred conversation Public domain photograph of 16th-century portrait painting, free to use, no copyright restrictions image - Picryl description
A view over the construction site, through the recently made new Gate through the renovated University-building on Roeterseiland, Amsterdam; free photo in high resolutions by Fons Heijnsbroek, June 2013.Nederl More
A view of the main library (Biblioteca Central) and plaza at UNAM. At Ciudad Universitaria in Mexico City