Stone, 57, captioned the photo, "Labor of love...Refinishing the picnic table my dad made for me before he passed…"
Sharon is clearly not shy about her body — she posed nude in Harper's Bazaar in September. In her interview for the issue, she said about her body, “I'm aware that my ass looks like a bag of flapjacks, but I'm not trying to be the best-looking broad in the world. At a certain point, you start asking yourself, 'What really is sexy?' It's not just the elevation of your boobs. It's being present and having fun and liking yourself enough to like the person that's with you. If I believed that sexy was trying to be who I was when I did 'Basic Instinct,' then we'd all be having a hard day today."