I'm trying to find a makeup artist with reasonable prices and good service but I'm struggling with how to pick one based on pictures that may be touched up

Also without actually meeting them. I'm hoping to go on two trials and make a decision so I have something to compare but I don't know much about airbrush and if that is a better way to go. Any suggestions or info on the difference in makeup applications??? Thanks!
Re: Traditional vs Airbrush Makeup & Recommendations
My trial review below with pics from my camera phone.
http://moniinthemoment.blogspot.com/2010/06/air-brush-make-up-trial.html
Traditional make up is just regular liquid, mineral or powder. The only difference I see is that a professional is applying the make up using high quality products and industry tips/tricks to acheive the look. There is definitely more blending involved with contouring the face with brushes and using precise amount of products for application through trial and error.