Signed up or squarespace because some of my colleagues use it and have really nice sites. (I'm a photographer.) One thing that my colleagues have that I can't seem to create is an option to provide a caption when you hover over an image in a gallery. I'm using the Minetta template, but I don't see it in any of the other templates either. I can make it so the caption appears under the photo, but....yuck. Any ideas?