The UMMA Collection
![](https://umma.umich.edu/wp-content/uploads/2024/01/64348_ca_object_representations_media_15017_original-259x364.jpg)
![](https://umma.umich.edu/wp-content/uploads/2024/01/8237_ca_object_representations_media_15016_original-258x364.jpg)
1992
Glenn Ligon; Gregory Burnet
etching, aquatint, spitbite, and sugarlift on Rives BFK paper
![](https://umma.umich.edu/wp-content/uploads/2024/01/33737_ca_object_representations_media_15019_original-257x364.jpg)
![](https://umma.umich.edu/wp-content/uploads/2024/01/70367_ca_object_representations_media_15018_original-258x364.jpg)
1992
Glenn Ligon; Gregory Burnet
etching, aquatint, spitbite, and sugarlift on Rives BFK paper
![](https://umma.umich.edu/wp-content/uploads/2024/01/97464_ca_object_representations_media_13531_original-281x364.jpg)
![](https://umma.umich.edu/wp-content/uploads/2024/01/46388_ca_object_representations_media_29611_original-362x364.jpg)
1994
Christopher Brown
spit-bite and soap-ground aquatints with soft-ground etching on paper
![](https://umma.umich.edu/wp-content/uploads/2024/01/18454_ca_object_representations_media_48593_original-364x244.jpg)
![](https://umma.umich.edu/wp-content/uploads/2024/01/78976_ca_object_representations_media_14872_original-364x282.jpg)
![](https://umma.umich.edu/wp-content/uploads/2024/01/38752_ca_object_representations_media_21849_original-304x364.jpg)
![](https://umma.umich.edu/wp-content/uploads/2024/01/94481_ca_object_representations_media_2921_original-364x259.jpg)
Artist Unknown
color etching, aquatint and soft-ground on Arches beige laid paper
![](https://umma.umich.edu/wp-content/uploads/2024/01/55477_ca_object_representations_media_15890_original-267x364.jpg)
1965
Roberto Matta; Georges Visat; L'Oeuvre Gravée
color etching, spitbite, and aquatint on wove paper