Like in this question, I'm trying to get a difficult-to-reach potion here (the blue one towards the right side of the level). However, I'm not sure it's actually possible to get this one.
It looks like I might be able to throw a bridge from above it (beside the T) but I need the bridge to get back across the water after getting the letters on the left side. I can't see any way to use the rock to get back across, since it falls into the pit when you cross over the first time. Oh, and I checked — there are no invisible platforms over the pits.
Is it possible to get this potion? If so, how?