One of my favorite furniture ideas for the bedroom is a iron bed. This wonderful addition adds romance to any bedroom lacking it, and a bit of artistic whimsy, depending on choice of design. I tend to like spirals or swirls in the iron like above.
Here, the Indus Bed by Wesley Allen adds a breath-taking view. Bed can be found at Humble Abode.
This Waterford Bed with canopy features a more bronze tone to the iron. The bed can be found Antique Iron Beds.com.