Symmetry, Escher and Architecture Exploration

Facade of the Vrijzinnig Christelijk Lyceum, The Hague (1959)

Facade of the Lyceum in The Hague

1. Does this pattern show any reflectional symmetry? YES NO

2. Does this pattern show any rotational symmetry? YES NO

3. What rozette symmetry group does this pattern have?

Pillars in the Johanna Westerman School, The Hague (1959)

Three pillars in the Johanna Westerman School

Escher designed three pillars for the central auditorium of the Johanna Westerman School in 1959.

The pillars in more detail