adobe photoshop design computing application software adobe creative suite graphic design scott kelby raster graphics editors desktop publishing software adobe indesign image processing photoshop visual arts arts collage photomontage optical filters photographic processes multiple exposure cs3 flash cs3 mastering photoshop cs3 mass media communication design photo manipulation proprietary software .net framework jpeg extensible application markup language interpolation microsoft expression design spline (mathematics) adobe systems graphics software adobe photoshop lightroom preview (software)