The tale of a skating party of academics from an old university town and of their relationships, is interwoven with memories of an anthropological study visit and discovery of the story shown in a series of frescos. This is effective and fascinating.
The tale seems to be set in the sixties, judging by the slang and the discussion of the pill as something new. The book does have a strangely dated feel and I wasn't sure about the reason for this.
The theme of the book appears to be sexual relationships between men and women, perspectives on monogamy and cultural context. I didn't engage with the women's reasons for staying in bad places, which limited the significance of the book for me.