This instance is from Wikipedia and may be reused beneath a CC BY-SA license. They are often sculpted into different shapes in the course of this process, occasionally causing deep thumb-print like indentations on their surfaces referred to as regmaglypts. From Wikipedia References in periodicals archive ? Sculpted from the https://lorenzoyawso.mdkblog.com/42336351/considerations-to-know-about-sculpted-md-lakewood