My husband and I are in the process of designing the fireplace at our new house.
There are our inspirations:
http://pinterest.com/jwcasa/casa-heart-h/

We will be using a gray tone porcelain tile with vertical lines in it. The tiles will be either 12x24 or 6x24 running vertical and we have vaulted ceilings.

I LOVE the sleek look of no mantel but a mantel will be awesome during the holidays.

So, hive, to mantel or not to mantel??