1. A method of reproducing images onto a physical surface, comprising: using a computer readable digital image file including a master model and digitally producing a fence file, the master model including a contoured surface, the fence file including a plurality of planar surfaces normal to the contoured surface and extruded from a series of reference points on the contoured surface, said master model contoured surface and the fence file being coordinated to said physical surface, said planar surfaces not comprising said master model, the fence file following contours of the contoured surface of said master model; referencing the fence file to a coordinate system of the master model through the series of reference points, said referencing by a computer executing programmed instructions stored in memory; and adjusting an angular orientation of an output device with respect to said physical surface so that the reference points are reproduced by the output device onto a contoured surface of the physical surface coordinated to the master model contoured surface as the output device crosses a location of the physical surface coordinated to the fence file.