There are some really nice metal finishes on the market and the contrast between wood and metal is really nice. I only mention it because some framers don't think of metal at all and that is foolish. Easy to put together, strong, but also some really nice looks can be achieved. I'm an education consultant for Nielsen metal moulding and it's my job to let framers know how great metal can be. I'm partly doing my job, but mostly I really like to use metal and wood especially for todays. look in home decor. I've come up with some great looks that customers love just by playing around with combinations.
This is a time to use a form of Ellen's phrase, take the info or leave it