Now that you are ready to begin airbrushing the tattoo on, you need to take your time and be careful of what you are doing. There are no rooms for mistakes with airbrushing on a person's skin. So take your time to ensure you don't make a mistake on a person's body with the airbrush paint. While experienced artists understand this, again a beginner may not. Henna though takes a long time to hand paint onto the body. The bigger the artwork the longer it will take the artist to pain the henna design on. Airbrush art goes on quickly thus saving lots of time compared to henna as well as airbrush art is waterproof. Unlike henna lots of exposure to water still will not fade your tattoo. One the stencils can start to get expensive purchasing. Secondly you are limited to only creating designs based on the stencils that you can get your hands on. While these stencils can greatly aid you in your airbrush art, they also can hinder your creativity. So the best way to deal with having you use stencils and reduce costs as well as leaving your creativity open is to create your own stencils. Once you master that then your options are endless with the vast array of stencils out there. A bottom feed or siphon feed airbrush works best when putting airbrush art onto a t-shirt. You should always stick with a name brand airbrush when airbrushing. The best name brands to go with are the Iwata or Badger. If you are just now looking into learning airbrush art then Airbrush by Parramon's Team is your best bet to start with. The book explains all about airbrushes and the uses of airbrushes. Instructions are also included in the book on how to use each airbrush. So someone who has no real prior knowledge this book will help you understand the airbrushes that you will be using when creating airbrushed artwork. Don't worry though it is not hard to replace these parts should there be any damage. Your airbrush will have a handle on which you can hold onto the airbrush with. Airbrush models come with either a solid handle or a handle with an opening. The purpose of this opening is so that you can adjust the needle without removing the handle in a single action airbrush.