(1660s) This portrait, whose unknown subject is not actually laughing, acquired its common title after being moved to the Bethnal Green Museum in Britain in the 1870s; before that, it was simply known as Portrait of a Man. The painting's subject is dressed in fine black clothing appropriate to Calvinist sensibilities of the Dutch Republic, wears a giant white collar, has a prominent upturned moustache, and is 26 years old according to an inscription at the upper right hand corner.