A Foreshadowing of 21st Century Art – The Color and Geometry of Very Early Turkish Carpets: Order Confirmation dated 6-Sep-1991 under the terms and conditions specified and referenced specifications; Alexander’s signature included; exists also a duplicate of the letter with notes

17/10/1991
Contractual, Sales Agreement
Sender:
Morihiro Kaneda, DAI Nippon Printing Co. Ltd., Tokyo, Japan
Recipient:
Christopher Alexander, Center for Environmental Structure , Berkeley, CA, U.S.A.
Medium:
Fax