The conceptwas simple: “Just use the water that you need”. The image should be simple, legible,and easy to understand no matter the language. The solution was designed mixing two standard signs: the drop of water and thescissors cut line. The first gives the context of water and the second its wayof use, part by part, showing to the observer the possibility to use less waterthan the minimum unit —a drop—. The most significant thing present in thisposter is the clash of contexts, two symbols commonly used in differentcontexts, but never together, now constructing one new and single message.