John McCaffertyさんのイラストまとめ

"Portrait of a girl, said to be Anne of Austria", dated #otd 16 May 1615.
She would have been 15 at this point if this is her.

Daniel Dumonstier

(British Museum)

The figure of Sleep,
Jacques de Gheyn III, c. 1618

(British Museum)

12 May 1562: Ecclesiastical High Commission declares the clandestine marriage of Katherine Grey & Edward Seymour, Earl of Hertford null #otd. She remained imprisoned till her death in 1568 due to her claims to the throne (Sotheby's)

Concert
Gerrit van Honthorst, 1624.

(Musée du Louvre)

Portrait of Giovanni Lorenzo Bernini
Attributed to Salvator Rosa

(British Museu)

View of Toledo
c. 1599–1600
El Greco or Domenikos Theotokopoulos

(Met Museum)

Albrecht Dürer,

Bird with wings outstretched, a scroll above inscribed: "GI GI GIG". 1513

(British Museum)

25 Apr 1599: Oliver Cromwell b. #otd in Huntingdon (CromwellMuseum)

The Throne of Grace, 1510 - 1515.
Colijn de Coter

(Musée du Louvre)

Corporal works of mercy - visiting prisoners and captives.

Nicolas de Mathonière, 1610-1625

Those lads in the stocks/chains are going to have trouble eating...

(British Museum)