Caribou footwear?

I decided that the white concrete frame in the living room was well overdue for an image change, so I trawled through my records for something suitable. I found this inside the Rolling Stones' Tattoo You album as an insert.

It appears to be the leg of some sort of deer or caribou, with the hoof replaced with a lovely patent high-heeled shoe. Isn't it lovely?

A reminder to enter the first of my Christmas giveaways if you haven't already. This one is open to everyone worldwide, and all you have to do is leave a comment over here.