Hm... for my edification, I've been looking for a site that catalogues wrestling holds--a picture or two, a description of how its applied and what a potential counter is.  Like the old Mixed Wrestling Holds Gallery, which sadly only exists through the wayback machine now.  Is there anything like that nowadays?  Wikipedia has a list of holds, but not a ton of images.
Here's the list I was thinking of, through Archive.org.