Portrait of Petrus Bertius, Professor at Leiden 1700 - 1732

This miniature portrait by Dutch artist Arnoud van Halen, painted between 1700 and 1732, depicts Petrus Bertius, a professor at Leiden University. The work showcases van Halen's meticulous attention to detail, particularly in the rendering of Bertius's fur-trimmed robe and intricate lace collar, typical of the fashion of the time. The painting's small scale (11 cm x 9.5 cm) suggests it was likely intended as a personal memento or a piece for private collection. The oval shape of the miniature, framed by a gold laurel wreath, adds a sense of formality and classical elegance to the work.