helaman ferguson sculpture: Hilbert 18th Octahedron I

Provenance:

Corollary to the Forcade set of four.

Exhibition:

ICIAM Sydney, Australia; Joint Meetings AMS, MAA, SIAM 2004 Phoenix

Reproduction:

Silicon bronze, polished plate construction

Availability:

Eight Weeks

Price:

$750 (USD)

Dimensions:

3½" x 9" x 6"

Material:

Silicon Bronze, polished

Special Engraving:

arctan(18/11), 1/∞

Weight:

2 lbs

2002

Cf., John H. Conway, Doris Schattschneider, Marjorie Senechal, other papers, etc., Smith Geometry Conference, 1994.

Photo credit