Where is a nice creative place to post album art as a portfolio for clients to view?

So far I’ve thought of: Tumblr, Behance.Net & that’s about it. Suggestions? Thanks! Currently I’m just using my Flickr link.

Second Question: Is it a pro or a con that people can go through my Flickr link and see my other photos? I’m thinking it’s a plus in the sense that they can see my range of photography as well as other art work.