So you made some stencils in ArtRage which you saved right? If so they should be in your resources folder (if you're using a PC and Windows, not sure about a Mac). Anyway, if you're on a PC look in the following folder.
Originally Posted by ZhongMengKai
C:\Documents and Settings\system dependent name\Application Data\Ambient Design\ArtRage 2\Resources\Stencils
Note: the red text part is system dependent and the folder may be "hidden", but you should be able to locate it by typing in the address in the address bar.
Nothing is easy to the unwilling.