And, if so, what does it signify?

No it is not a packet of soy sauce! Lol! It is the tag to her outfit! Lol! If you try and pop the tag off you could snag and ruin the net, you have to cut it out very carefully close to the seam. For visual purposes, the tag would have been in the way of her flawless booty shot!  

it does look like a soy sauce packet which conjures up all sorts of unfortunate associations with sushi and DATY..."Here's some soy sauce....you're going to need it for later..."

Raw fish, yum!

I mean, I know it's not and that it is the tag....

However I did see what ever was stuck on her foot, it's not like the person taking the photos is using a disposable camera, so they could always take another photo. Didn't they see it when they took the shoot?... Why not remove it and take another?

Even some of the good ones with good TER reviews (BP providers) have some dirty feet. Probably from walking around bare foot in those nasty cheap hotels. Some have since enough to wear socks all the time. When I call up for an appointment I tell them I am taking a shower to get a hint to be clean. If I do outcall I require them to take a shower with me.

Why can't they take five seconds to wipe them off for their photos? especially if they are going to cycle the same photos for five+ years.  Sometimes it looks like they walked to the hotel with bare feet.

The bottoms of our feet became dirty when we first climbed down from the trees eons ago. Lots of people, and women in particular like to walk around their dwellings in their bare feet. After a while, they will get dirty, no matter how well the floor is cleaned or the rug is vacuumed. I prefer to keep my socks on at home, but to each their own.

The worst example of this was when Britney Spears, in her heyday, was photographed by the paparazzi walking into a gas station restroom in her bare feet. Oh my God...

Up to a point, they're sexy. For an obvious reason, dirty knees also. To me, a lady, walking out of the shower, with freshly washed, wet hair and without make up is lovely

I guess the word's gotten around.

im reading these posts and looking at the pics and lmao