This example is from Wikipedia and may be reused below a CC BY-SA license. They may be sculpted into many shapes throughout this process, occasionally resulting in deep thumb-print like indentations on their surfaces termed regmaglypts. From Wikipedia This instance is from Wikipedia and could be reused below a CC https://paxtonuyvpj.bloggadores.com/35494544/new-step-by-step-map-for-sculpted-md-lakewood