Sciatica usually affects only one side of the lower body. Often times, pain travels from the lower back all the way through the back of the thigh and down through the leg. The pain may also reach the foot or toes. For some people, the pain can be severe. For others, the pain might be infrequent and irritating, but it can get worse.
An airbrush is a small, air-operated tool that sprays various media, most often paint but also ink and dye, by a process of nebulization. Spray painting developed from the airbrush and is considered to employ a type of airbrush.
When buying paints for airbrushing purposes, one should buy the paint specifically formulated for a certain purpose, such as nail art or automotive painting, because these are designed with specific properties in mind.