Pieter Brueghel the younger, late 15th to early 16th century.

Left to right, top row to bottom row:

1. To sit between two stools in the ashes (to be indecisive)
2. Idk
3. She puts the blue cloak on her husband (she deceives him)
4. To be unable to see the sun shine on the water (jealousy)
5. To fish behind the net (missed opportunity)
6. Pissing against the moon (futile efforts)
7. To fill the well after the calf has already drowned (taking action too late)
8. Throwing roses before swine (wasted effort)
9. Hang your cloak according to the wind (be easily influenced)