The Wine Glass is a painting by Johannes Vermeer, created c. 1660, now in the Gemäldegalerie, Berlin. It portrays a seated woman and a standing man drinking in an interior setting. The work contains the conventions of genre painting of the Delft School developed by Pieter de Hooch in the late 1650s.

Portrayals of scientists were a favourite topic in 17th-century Dutch painting and Vermeer’s oeuvre includes both this astronomer and the slightly later The Geographer. Both are believed to portray the same man, possibly Antonie van Leeuwenhoek. A 2017 study indicated that the canvas for the two works came from the same bolt of material, confirming their close relationship.

The astronomer’s profession is shown by the celestial globe (version by Jodocus Hondius) and the book on the table, the 1621 edition of Adriaan Metius‘s Institutiones Astronomicae Geographicae. Symbolically, the volume is open to Book III, a section advising the astronomer to seek “inspiration from God” and the painting on the wall shows the Finding of Moses—Moses may represent knowledge and science (“learned in all the wisdom of the Egyptians”).

Girl with a Pearl Earring is an oil painting by Dutch Golden Age painter Johannes Vermeer, dated c. 1665. Going by various names over the centuries, it became known by its present title towards the end of the 20th century after the earring worn by the girl portrayed there. The work has been in the collection of the Mauritshuis in The Hague since 1902 and has been the subject of various literary and cinematic treatments.