I took a few pictures of a grandfather clock at a bank branch, and I'd like to upload some pictures in hopes someone might recognise it. However, I can't seem to find the appropriate site to ask. Here's my Meta question. What site is appropriate for me to ask this question about identifying an antique?
I wonder if such a site would have a wide enough appeal, but that's part of the point of Area 51 - finding out.
Instead of telling us that you'd like to propose such a site, just go over to Area 51's main site and do it.