Airbrush  makeup is makeup sprayed onto the skin using an airbrush instead of being applied with sponges ,brushes, fingers, or other methods. An airbrush is characterized  by 3 major parts. A powered compressor is used to create an even and controllable airflow through a medical grade hose. The hose connects to a metal, trigger-actioned gun. An airbrush system can be altered to suit every type of makeup application by changing the air pressure (typically measured  in pounds per square inch)for lighter, heavier, detailed or broader makeups. It is popular in film, theater, bridal makeup, and sunless tanning systems.