DrawingDojo: Drink a Water

Can the tap water of your town be drunk?
The tap water of my town can be drunk.







However, tap water when I am a child was more delicious.
Although it is old memory, I think that it is infallible.
I buy mineral water at store recently.
There was no custom which purchases water and tea in a store.
Did the time change?
The most important problem. It's "to get safe water".