Is there a way to do that?
Yeah echoing mr sinisters comments. Most of it is just experience.
Once you’ve seen a B&S you’ll know what to look out for.
Stretched grainy pictures. Zoomed in photos too, which is most likely stolen photos. Hispanics and Asian’s are notorious for doing B&S’s.
Some collection of photos are vastly different as well to the point you can tell they’ve chucked or stolen similar looking pictures and put them together.
I can usually guess 9/10 if it’s a B&S. it’s usually the amateur looking ones that are actually the genuine ones.
Most photos you’ll have to pinch of salt as well because they’ll take them at favourable angles.
For example notably a majority of fat ladies will take an eagle eyes view photo to hide their protruding belly.
You naturally just pick up signs of B&S’s along the way. Spelling and grammar as well, so many things you can deduce from an advert if it’s a B&S.
Reverse image search is good also, the good sites are very accurate and can deduce the photos where they cut off the head and just show the body. Seen a lot where they steal pornstar photos