Great post, very good information. Resteemed.
Did you know the late J. Brooks Joyner (Vancouver Art Gallery, Joslyn Art Museum, Nicolaysen Art Museum and Allentown Art Museum). We were friends since his days in Calgary at the Nickle Arts Museum. We were both about the same age (1944). There is a lot I learned from him in this regard. I miss conversations with him by e-mail. One time I didn't answer for a couple of months, then I found out in September last year that he passed away.