The GEB models are a tribute to the shapes featured on the cover of Douglas Hofstadter's book "Gödel, Escher, Bach: An Eternal Golden Braid". These "trip-lets" come in two different shapes for the upper and the lower position and in three sizes. High-resolution pictures can be found at http://flic.kr/p/5StVjJ, http://flic.kr/p/5TfkzR, and http://flic.kr/p/5WdB79. This particular one is the upper piece and with 4x4x4 cm the large size. Its counterpart is http://www.shapeways.com/model/13450/g_e_b_lower__4x4x4_.html.

The GEB models are a tribute to the shapes featured on the cover of Douglas Hofstadter's book "Gödel, Escher, Bach: An Eternal Golden Braid". These "trip-lets" come in two different shapes for the upper and the lower position and in three sizes. High-resolution pictures can be found at http://flic.kr/p/5StVjJ, http://flic.kr/p/5TfkzR, and http://flic.kr/p/5WdB79. This particular one is the lower piece and with 4x4x4 cm the large size. Its counterpart is http://www.shapeways.com/model/13421/g_e_b_upper__4x4x4_.html.

The GEB models are a tribute to the shapes featured on the cover of Douglas Hofstadter's book "Gödel, Escher, Bach: An Eternal Golden Braid". These "trip-lets" come in two different shapes for the upper and the lower position and in three sizes. High-resolution pictures can be found at http://flic.kr/p/5StVjJ, http://flic.kr/p/5TfkzR, and http://flic.kr/p/5WdB79. This particular one is the lower piece and with 3x3x3 cm the medium size. Its counterpart is http://www.shapeways.com/model/17220/g_e_b_upper__3x3x3_.html.

The GEB models are a tribute to the shapes featured on the cover of Douglas Hofstadter's book "Gödel, Escher, Bach: An Eternal Golden Braid". These "trip-lets" come in two different shapes for the upper and the lower position and in three sizes. High-resolution pictures can be found at http://flic.kr/p/5StVjJ, http://flic.kr/p/5TfkzR, and http://flic.kr/p/5WdB79. This particular one is the upper piece and with 3x3x3 cm the medium size. Its counterpart is http://www.shapeways.com/model/17221/g_e_b_lower__3x3x3_.html.

The GEB models are a tribute to the shapes featured on the cover of Douglas Hofstadter's book "Gödel, Escher, Bach: An Eternal Golden Braid". These "trip-lets" come in two different shapes for the upper and the lower position and in three sizes. High-resolution pictures can be found at http://flic.kr/p/5StVjJ, http://flic.kr/p/5TfkzR, and http://flic.kr/p/5WdB79. This particular one is the upper piece and with 2x2x2 cm the small size. Its counterpart is http://www.shapeways.com/model/17219/g_e_b_lower__2x2x2_.html.

The GEB models are a tribute to the shapes featured on the cover of Douglas Hofstadter's book "Gödel, Escher, Bach: An Eternal Golden Braid". These "trip-lets" come in two different shapes for the upper and the lower position and in three sizes. High-resolution pictures can be found at http://flic.kr/p/5StVjJ, http://flic.kr/p/5TfkzR, and http://flic.kr/p/5WdB79. This particular one is the lower piece and with 2x2x2 cm the small size. Its counterpart is http://www.shapeways.com/model/17218/g_e_b_upper__2x2x2_.html.

Fore better pictures and more context see http://flic.kr/p/4auwBC, http://flic.kr/p/5gR2he, and http://flic.kr/p/5TTirb.