ARTstor has announced the following:

Now in ARTstor: Mexican architecture and urban design — Pre-Colombian through the 20th century
ARTstor and the School of Architecture at the University of Texas at Austin have collaborated to share more than 5,700 images from the Hal Box and Logan Wagner Collection of Mexican Architecture and Urban Design.

Now in ARTstor: Photographs from ancient sites in Dura-Europos, Syria and Gerasa, Jordan
The Yale University Art Gallery in New Haven, Connecticut, has collaborated with ARTstor to make approximately 18,000 images related to the ancient sites of Dura-Europos in Syria and Gerasa (modern Jerash) in Jordan available in the Digital Library.

Collection agreement: European popular culture images from the Harry Ransom Center (University of Texas at Austin)
ARTstor is collaborating with the Harry Ransom Center at the University of Texas at Austin to share images of European prints covering a variety of subject matter, including: political and religious satire, social allegory, science and technology, advertising, erotica, Dance of Death imagery, and historical events.

Collection agreement: Images from the Richard F. Brush Art Gallery (St. Lawrence University)
The Richard F. Brush Art Gallery at St. Lawrence University has partnered with ARTstor to share images of African textiles and Vietnam-era photography from its permanent collection, as well as images of contemporary Nigerian art.