John Cowan Prints

This is a John Cowan print marked 1969, I've gone to the John Cowan site and they don't have it listed in their archive but it is in Fact a John Cowan and I am still making inquiries about it,

If you know about prints and art feel free to give any information you can about the print.

Update: I contacted the Charlie's Gallery about my John Cowan print and was told it is called:

The Portable Blind by John Cowan
Edition: 600 Prints – 4 Artist Proof Prints