No other artist's tool has been able to capture the reality of a photograph like the airbrush. It's no wonder that the work of airbrush artists is everywhere, from the freeway to the covers of major mainstream magazines . By using a process called atomization, photo editors can seamlessly blend two contrasting colors. This commercial process is even used on real photographs to heighten the desired artistic effect and make them look superior to the original print.

Since its invention in 1879, the airbrush has seen numerous developments in both design and style. In fact, modern-day spray-paint cans were developed from the original airbrush model. This original model was mass-produced for artists in 1893, and resembled a fountain pen. Today, companies such as Matrix and 3M make a variety of different airbrushes, yet still base nearly all of their designs on the original model of compressed air canisters.

While originally designed for art, the airbrush became useful for a variety of applications over the next century. As such, there are a variety of air brushes, each with its own set of uses. For example, some airbrushes were modified for use on automobiles. Spraying varnish with an airbrush became a popular way to apply an even coat.

No matter what the job, all airbrushes use the process of atomization, by which paint is mixed with fast-moving air. The process spreads the paint out into microscopic particles, hence the term "atomization." The net result is a stroke that blends evenly on the edges, creating a high level of visual distinction. For creating photographic realism, a dual-action trigger airbrush is the preferred tool, as it provides the user with an optimal amount of control. To learn the newest and most popular techniques, airbrushing professionals consult industry-leading magazines as well as informational books and DVDs featuring the know-how of such established artists as Robert Benedict, Javier Soto, and Craig Fraser.