This instance is from Wikipedia and will be reused underneath a CC BY-SA license. They are often sculpted into numerous styles during this process, at times causing deep thumb-print like indentations on their surfaces called regmaglypts. From Wikipedia References in periodicals archive ? Sculpted by the internationally-acclaimed JOOheng Tan and https://juliuscfdzu.ampedpages.com/not-known-factual-statements-about-sculpted-md-lakewood-63294556