This example is from Wikipedia and may be reused less than a CC BY-SA license. They can be sculpted into different designs through this method, sometimes leading to deep thumb-print like indentations on their surfaces referred to as regmaglypts. From Wikipedia sculpted In English, lots of past and present participles https://dantefdula.shoutmyblog.com/35488481/rumored-buzz-on-sculpted-md-lakewood