Clara Peeters. Still Life with Cheeses, Almonds and Pretzels (‘Stilleven met kazen, amandelen en krakelingen’), ca. 1615 (Mauritshuis, The Hague).

Oil on wood: 34.5 x 49.5 cm. Tiny self-portrait in the reflection of the goblet's pewter lid.

Visit > Mauritshuis, The Hague.
More > Clara Peeters at Wikipedia.