Rembrandt van Rijn, A Young Man Seated at a Table (possibly Govaert Flinck), c. 1660 | National Gallery of Art https://www.nga.gov/research/publications/dutch-paintings-seventeenth-century/rembrandt-van-rijn-young-man-seated-table-possibly-govaert-flinck-c-1660
The character of the left hand, however, is confusing, for brushstrokes belonging