El espejo mágico de M. C. Escher

Bruno Ernst's insights bring Escher's worldview to life; I wonder what motivated this specific approach to his biography.

The connections between math and art were fascinating but also quite complex. Did others feel they gained a new appreciation for Escher’s work through this?

The selection process must have been tough — I’m curious whether it was based on personal significance, popularity, or thematic relevance.