How to draw water-saving paintings

The simplest and most impressive way is to draw a faucet with a water droplet under the faucet.

Example picture:

Save water, also known as water conservation. It refers to strengthening water management through administrative, technical, economic and other management means, adjusting water use structure, improving water use methods, scientific, reasonable, planned and focused water use, improving water utilization and avoiding waste of water resources. In particular, publicity should be carried out among the whole people, and water-saving activities such as World Water Day should be used to educate everyone to use water scientifically in daily work or life and consciously save water, so that everyone has the responsibility to save water. Saving water should start from a little bit. It may seem like a drop of water, but there is a lot of knowledge in it.