An open umbrella is blue on its left half and red on its right half, and its handle hooks to the left. Which panel shows it in the dashed mirror?

The mirror swaps left and right: the blue half is now on the right, the red half on the left and the hook turns to the right; the canopy stays at the top: (d). (a) is the umbrella itself, (b) is upside down as well as reversed, and (c) is upside down only.