The dashed frame shows a rowing boat exactly as it looks reflected in a lake. Which panel shows the boat as it really is?

Turn the reflection top-to-bottom again, keeping left and right: the hull is at the bottom, the rower sits above it, the orange flag flies at the LEFT end and the oar dips down to the right: (d). (c) copies the reflection, (b) swaps the sides and (a) does both.