Vines and Climbers: I need a delicate vine -suggestions?, 2 by rteets

rteets wrote:
I have a vessel type sink I use on a stand in my garden for art. It just occurred to me that a vine growing up the post, thru the hole and around the sink would look spectacular. However, I don't know what would work. Maybe there is a small clematis? I have Polish Spirit and that would completely overpower it, as would morning glories. I am open to annuals or perennials, sun or shade. If you have a suggestion, could you please tell me how you think I can get it as well? If any of you have something that would work, I have a HUGE garden and I would be more than happy to trade. I have over half of the Perennial Plant of the Year selections. I'm begging.
Sorry for the sideways pictures. This is how they load from an iPhone...