The general idea was to design Air humidifier within a public space
The shape was chosen as shown in the pictures where it can placed in the direction of the wind then humify the hot air . fountains could be replaced with designs like these and different materials can be used to build it like mud bricks even we can cover its surface with plants , materials change according to their impact and their ability to moisten the air .
in need to simulate climate conditions to test the efficiency of the design to see if it will succeed in humidfy the air more effectively than regular fountains or not .