This example is from Wikipedia and will be reused less than a CC BY-SA license. They can be sculpted into several shapes all through this process, in some cases resulting in deep thumb-print like indentations on their surfaces called regmaglypts. From Wikipedia sculpted In English, many past and existing participles https://sculptedmdlakewood68446.blogdon.net/the-2-minute-rule-for-sculpted-md-lakewood-52454241