What's the major of a simulated portrait artist?

Simulated portrait painter is also called "Forensic painter" (forensic? Sketch? Artist), a highly specialized major in forensic medicine, needs to master a wide range of techniques, such as restoring the appearance of the deceased with highly decomposed corpses or drawing portraits of criminal suspects. They are people who use portraits to help solve crimes in public security criminal investigation. Through the oral testimony of witnesses, the staff used brushes and portrait simulation software to draw the facial portrait of the suspect, which the case handlers can use to arrange and post as useful clues.

Generally speaking, the simulated portrait is suitable for cases with no background photos of suspects but witnesses. For example: robbery, rape, extortion, fraud, etc. In addition, it can also be applied to some non-criminal occasions, such as painting portraits of dead or missing relatives and friends.