California Sphere

Notice of Upcoming Content and Access Change

The Museum is working on the future of our online collections access. A new version will be available later in 2023. During this transition period, the current version of the Collections Browser may have reduced functionality and data may be not be updated. We apologize for any inconvenience this may cause. For any questions or concerns, please contact us.

What is AAT?

The Art & Architecture Thesaurus (AAT) (r) is a structured vocabulary for generic concepts related to art and architecture. It was developed by The Getty Research Institute to help research institutions become consistent in the terminology they use.Learn More

Object Name: 
Sculpture
Title: 
California Sphere
Place Made: 
Accession Number: 
78.4.12
Dimensions: 
L(overall): 20.7 cm, D(main sphere): 13.5 cm
Location: 
Not on Display
Date: 
1977
Primary Description: 
Colorless glass; blown, assembled cold, mirrored, sand-blasted. Sphere of thick glass, mirrored on the interior, both interior and exterior sand-blasted in a pattern which leaves clear circles in rows, applied two-part "neck" at one side, signed "Michael J./Aschenbrenner/1977".
Provenance: 
Aschenbrenner, Michael (American, b. 1949), Source
1978-04-25
Category: 
Color: 
Title Unknown (Coffman Union Art Gallery)
Venue(s)
Coffman Union Art Gallery
Title Unknown (University of Minneapolis)
Venue(s)
University of Minneapolis 1975
 
Shaping History: Looking at the Past and Present in Glass (2013) illustrated, p. 178, #3; BIB# 135186