"Dwarf or Short Stature Skeletal Dysplasia " (details from "The dispute of Saint Catherine of Alexandria "), 1525 Jan Provoost (1462-1529) Art Museum, Rotterdam, Netherlands

See full size image regarding Saint Catherine. 

Signs: short stature or dwarfism, short trunk, proportional face, finger and lower limb components, long bones are not bent, apparently the intelligence is depicted as average. 

Signal: short trunk dwarfism - hypothetical "spondilo" (vertebral) type of chondro-dysplasia. 

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