Taps, eh. Come in all shapes and sizes. But you'll never find this one in the shops - another objet introuvables from Jacques Carelman.What's really handy, though, is when the hot and cold taps are connected to a single source. Throw in a third tap for good measure, too (for luke-warm water?). And another one?!... See below.
Previous Impossible Objects we've covered:(All from the Catalogue of Impossible Objects by Jacques Carelman)