I have a copy of Vanity Fair that has a great photo layout of Folk artists and their families and Joan is featured along with Feist, James Taylor, Arlo Guthrie, PPM,..a few others..great pics and video at:
http://www.vanityfair.com/culture/fe...io_video200711
and
http://www.vanityfair.com/culture/fe...ortfolio200711
article and pic of Joan in tree with guitar:
http://www.vanityfair.com/culture/fe...hescenes200711