This example is from Wikipedia and could be reused under a CC BY-SA license. They may be sculpted into a variety of styles all through this process, in some cases resulting in deep thumb-print like indentations on their surfaces termed regmaglypts. From Wikipedia References in periodicals archive ? Sculpted by https://sculptedmdlakewood91087.bloguerosa.com/35335726/what-does-sculpted-md-lakewood-mean