[Process: Haloid Xerox (portraits of Sonia Sheridan and Diane Kirkpatrick)] / Sonia Landy Sheridan, c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (portrait of Diane Kirkpatrick) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (room in the Art Institute of Chicago building) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (Sonia Sheridan in the Generative Systems classroom) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (portrait of Diane Kirkpatrick) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (Diane Kirkpatrick and Sonia Sheridan) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (Jim Sheridan) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (portrait of Jim Sheridan) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (portrait of Sonia Sheridan) / Sonia Landy Sheridan], c.1970s, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (Diane Kirkpatrick) / Sonia Landy Sheridan], c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox / Sonia Landy Sheridan], c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (portrait of Sonia Sheridan and Diane Kirkpatrick) / Sonia Landy Sheridan], c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (portrait of Sonia Sheridan and Diane Kirkpatrick) / Sonia Landy Sheridan], c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (Sonia Sheridan and students in the Generative Systems classroom) / Sonia Landy Sheridan], c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox / Sonia Landy Sheridan], c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
[Process: Haloid Xerox (Sonia Sheridan) / Sonia Landy Sheridan], c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-165
Process: Haloid Xerox / Sonia Landy Sheridan, "Lou Levinson operating the Sandin Image Processor", 1977, 1 sheet: impression on paper ; 25 X 35 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160.
Process: Haloid Xerox / Sonia Landy Sheridan, "Lou Levinson operating the Sandin Image Processor", 1977, 1 sheet: impression on paper ; 25 X 35 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160.
Process: Haloid Xerox / Sonia Landy Sheridan, "Lou Levinson operating the Sandin Image Processor", 1977, 1 sheet: impression on paper ; 25 X 35 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160.
Process: Haloid Xerox / Sonia Landy Sheridan, c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160.
Process: Haloid Xerox / Sonia Landy Sheridan, c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160.
Process: Haloid Xerox / Sonia Landy Sheridan, c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160.
Process: Haloid Xerox / Sonia Landy Sheridan, c.1970, 1 sheet: impression on paper ; 26 X 36 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160
Process: Haloid Xerox / Sonia Landy Sheridan, 1977, 1 sheet: impression on paper ; 26 X 36 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160
Process: Haloid Xerox / Sonia Landy Sheridan, c.1970, 1 sheet: impression on paper ; 22 X 28 cm. Print made using the copier "Haloid" by Xerox. The Daniel Langlois Foundation for Art, Science, and Technology, Sonia Landy Sheridan fonds. 0501-160