Gemini from BL YT 18, f. 4 - Public domain medieval manuscript

Detail of a roundel with Gemini, in the calendar for May. Image taken from f. 4 of Psalter, including a calendar, canticles. Written in Latin and French (in the calendar).

Henry Yates Thompson (1838-1928) was a British collector and philanthropist who assembled this remarkable collection over his lifetime. The collection is now housed at the British Library in London.

Henry Yates Thompson was born into a wealthy family in 1838. Thompson began collecting manuscripts and other items in the 1870s. His collection quickly gained recognition for its exceptional quality and breadth. He had a keen eye for illuminated manuscripts, which are manuscripts decorated with intricate illustrations and calligraphy. The collection has a particular emphasis on medieval manuscripts.