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TURNER, RALPH. B.1935. 4 large calligraphic sketches of Phobos's northern and southern hemispheres, probably Sheridan, OR, 1976, image 1
TURNER, RALPH. B.1935. 4 large calligraphic sketches of Phobos's northern and southern hemispheres, probably Sheridan, OR, 1976, image 2
TURNER, RALPH. B.1935. 4 large calligraphic sketches of Phobos's northern and southern hemispheres, probably Sheridan, OR, 1976, image 3
TURNER, RALPH. B.1935. 4 large calligraphic sketches of Phobos's northern and southern hemispheres, probably Sheridan, OR, 1976, image 4
Lot 160

TURNER, RALPH. B.1935.
4 large calligraphic sketches of Phobos's northern and southern hemispheres,
probably Sheridan, OR, 1976,

5 December 2012, 13:00 EST
New York

US$20,000 - US$30,000

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TURNER, RALPH. B.1935.

4 large calligraphic sketches of Phobos's northern and southern hemispheres, probably Sheridan, OR, 1976, 2 being contour diagrams, and 2 being shaded contour diagrams, ink and white gouache, each on 2 joined sheets of acetate, overall 1000 x 1500 mm to 1060 x 1440 mm, signed "R. Turner, 1976," framed.

Phobos is the larger and closer of the two natural satellites of Mars, and was discovered in 1877. Turner has a degree in calligraphy from Reed College in Oregon.

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