This example is from Wikipedia and will be reused underneath a CC BY-SA license. They are often sculpted into a variety of shapes for the duration of this process, sometimes leading to deep thumb-print like indentations on their own surfaces termed regmaglypts. From Wikipedia This instance is from Wikipedia and https://zaneguenw.dsiblogger.com/69392508/indicators-on-sculpted-md-lakewood-you-should-know