An arm-chair C3
The group of symmetry of this set of arm-chairs (at the Louvre, in the reconstruction of the apartments of Napoleon III) is prismatic. A photo from above would show a cyclic rosette of type C3.
The image belongs to the sections...:
Other prismal groups (Symmetry)
From "symmetry and everyday life" (From "XlaTangente")
In the house (Anthology of images)
In the house (Symmetry)
Furniture (Anthology of images)