Models by Bruno de Cooman
On the left the body formed from {110} planes of a cube, the edges corresponding to <111> directions. On the right the octahedral {111} planes with edges that are <110> directions
Rotation axes
The point group 2/m. A mirror plane normal to a diad
The point group 2mm. This means there are two mirror planes parallel to the diad
The one on the left looks almost like a cube because it is being observed almost along the <111> direction
Looking along the three-fold axis
An initial sketch by Harry
The final version by Ashwin Pandit
A gift from the University of South Central China
The symbols are woven into the fabrics
Using the coffee machine to pour two cups simultaneously. Method developed by Professor Han Soo Kim