The fountain is one of the most common garden water features, and is widely used in indoor and outdoor spaces, such as city squares, public buildings or as a piece of architecture and garden. It is not only an independent art itself, but also can increase the air humidity in the local space, reduce dust, and greatly increase the concentration of negative oxygen ions in the air, which is also beneficial to improve the environment and improve people's physical and mental health.
There are many types of fountains, which can be roughly divided into: ordinary decorative fountains, fountains combined with sculptures, water sculptures, and self-controlled fountains. Under normal circumstances, the location of the fountain is mostly located at the center of the building or the focus or end point of the square. It is also possible to make some small fountains according to the characteristics of the environment and freely decorate the indoor and outdoor spaces. The fountain should be placed in a sheltered environment to maintain the water type.
The fountain pool is in the form of a natural and full form. The location of the water spray can be in the center of the pool, or it can be placed on one side or freely. The form, scale and size of the spray water should be determined according to the spatial scale of the location of the fountain.
According to the physiological characteristics of the human eye, for the fountain, sculpture, flower bed and other scenes, the vertical viewing angle has a good viewing angle at 30 degrees and the horizontal viewing angle is 45 degrees. The suitable line of sight of the fountain is 3.3 times higher than the water spray. Of course, it is possible to use the shortened line of sight to cause a look up. The radius of the pool should be proportional to the height of the head of the fountain. Generally, the radius of the pool is 1.5 times that of the fountain. If the radius is too small, the water droplets are easy to splash. In order to make the water spray lines obvious, it is advisable to use a dark scene as the background.
