Don’t rob water Save it! / Poster

The idea of this work comes from the euphony of "save" in Chinese, which sounds like "robbery" in Chinese.
When it comes to the robbery, the thought of "lock" comes to my mind, so I combine the imagination of lock and tap together for designing this work.

Beware of water thieves! Lock your water and saveit !
Please lock your water so that the water charges would not be more expensive

Locking the water is also has the meaning of cherishing the water.
The water is the source of life, save water, save lives.