Manuscript B.11.22 is a book of hours from the 13th/14th century. Described as ‘exquisitely written and ornamented, imperfect. Almost certainly of Flemish execution’, each image is accompanied by M.R. James’ description.
It all starts out innocently enough …
… but things takes a sinister turn
Find out more here about the depiction of monkeys or apes in medieval art.