Okay so I had to figure out where the heck this awful pic came from and found the other photos...including one where he’s shirtless and she’s putting lipstick on him... Source Link
I found a Mortise Keyhole Blocker that looks similar to yours.
Edit: And here is the listing if you want to buy more!
Scales are a type of pest. Measly bugs are also a type of scale. Here is a picture of scales
Just sharing this picture of mealybugs
Hope this helps
It's one of those little places where security sits that can move up and down in the middle of a parking lot.
Some scales are hard like callouses. Link is a mealybug and scale picture reference.
I’m not an expert so I can’t really say, sorry.
Here are some mealybug pics that might help you in identifying them. Mealybug
There are multiple variations of M, with some forms having all three fingers gripping the thumb close to the palm, other forms having the three fingers more extended away from the palm. You don't have to see the thumb between the pinky & ring finger at all, even though I see that in many images. I'm seeing that in some sign language alphabet graphics when I do a google search, but it's REALLY not necessary in my experience.
As long as 1) the first three fingers are in parallel and on a visibly different plane from the pinky and 2) the tip of the thumb isn't visible next to the index finger you should be fine.
Some reference points:
This one is okay but I'd like to see the pinky a little lower.
This one is fine too. You can see the thumb tip because of the angle but it could be further back under the other fingers.
This one is totally okay to me too, and as you can see it give you some real latitude in thumb position because everything is hidden.