It's been almost three years but you are so wrong that your mind can't even comprehend it.
Imagine if we took everything on earth and weighted it, this wouldn't be even 1/100th of how wrong you are.
My question remains: how the heck do they empty that thing when they're done? If that's one and a half tons of water they sure as heck ain't lifting it, and the artist doesn't seem to have drawn a drain hole on it.
Why the fuck does he feel the need to first fill the jugs, and only then empty them to the bathtub? Why not release the water into the bathtub in the first place?
I seem to recall that they used sap or wax to seal barrels and such so I have to question if hot water wouldn't just melt the sap/wax that is suppose to keep the water in the tub. It's the same reason you don't dump hot water in a toilet.