,England,Early 20th Century Includes a depiction of a two figures, one on the back of a camel, traveling away from the sphinx, one of a man riding a camel glancing back of a sphinx, and a depiction of four people and two camels in front of a sphinx. Watercolor on paper,Smallest 5 7/8" x 8 7/8",Largest 12 1/8" x 8 3/4" From the collection of a Princeton, Massachusetts lady. One signed "H. Blackman" lower right corner, one initialed "AM" lower right corner, both tan mattes marked "Blackman Bros Sketches in Pen & Ink and Water Colours Paintings" on verso.