<span>This is called a visual tag. There are four types of photos that are required when photographing a crime scene. These are the overview photographs, the medium range photographs, the close-ups, and the close-ups with a scale. The visual tag is found in the overview photographs and it helps a person put the crime scene together.</span>
D.A.F primarily or even Die Krupps, both credited as the established canon for EBM (both hailing from Germany).
I have never heard about this so i did some research....... According to weegy (website) They say its true here is the link:
https://www.weegy.com/?ConversationId=DYMRZELG
Hope this helps and have a great day!