The Cook (Arcimboldo)

The Cook is a c.1570 oil on panel painting by Giuseppe Arcimboldo, now in the Nationalmuseum in Stockholm. It is a still life of roasted meats - when the painting is turned upside-down, these form a human face via pareidolia. The painter also produced "The Fruit Basket" and "The Gardener", using a similar effect.
The attribution to Arcimboldo is disputed.