I love textured metal and almost always use texture in at least some of the metal I use for a jewelry piece. Reticulated metal is one of my favorites to use for that organic look. It reminds me of tree bark or of the mountains and valleys where I live when the sun casts shadows on them. Oxidizing reticulated metal and dressing it up with a spot of 22K gold makes an eye-catching pendant as seen in this pendant/necklace I just finished.
Harold O'Conner, of Salida, CO, is a master of reticulation and granulation. I was fortunate to be able to take a workshop with Harold a few years ago in Taos, NM. Reticulating silver is definitely an art in itself.