Groep van tien mannen en vrouwen c. 1858

This pencil drawing by Bastiaan de Poorter, titled "Groep van tien mannen en vrouwen," depicts a cluster of ten heads, likely a study for a larger composition. Dating back to 1858, the piece is housed in the Rijksmuseum and showcases de Poorter's skill in rendering human anatomy and expression through delicate lines and subtle shading. The work's unfinished nature adds a sense of intimacy, inviting viewers to imagine the finished piece.