3 Vtg Signed Paintings Drawings Watercolor Tree Charcoal Pyramid Pencil Portrait

3 Vintage Signed Paintings Drawings Watercolor Tree Charcoal Pyramid Pencil Portrait. The watercolor tree measures 6 1/2" x 10 3/4" and is signed and dated '76 (1976), the other 2 are much older. The small pencil portrait marked Butch is on paper 9" x 12" and the charcoal pyramid desert landscape is 12" x 16 1/4" and is signed by hard to read name clearly. Came from a portfolio of artwork that contained some very important listed artists, I sold 1 watercolor from same group for almost $1400. Good condition but please refer to the detailed photos.