This pair of images exemplifies what you can do with a small flash,a tripod and a little time. The top image is the result of about 10 different flash pops on separate exposures,all done at various angles to light the subject and bring out the texture. The bottom image is no flash added. This technique would be considered painting with light,which is essentially using a flash like a brush to bring your subject to life . I definitely prefer the top image of the two,because I feel it shows the sculptors work in a way that showcases his talent.Having wireless flash and remote camera firing is a must with this technique so you can move around your subject and operate your gear at a distance.