New Expression has added a photo to the pool:
Banana, as he has been known since his days as lead guitarist with the Youngbloods, plays his unique 5 string mandolin t the Grass Valley bluegrass festival with is band, "Grandpa Banana's Band"
View: larger version of the image shown here.
From the Flickr Social Group Bluegrass" that contains member uploads of bluegrass (and mandolin!) related subject matter.