Wall O' frames

I'm getting a bit bored of the 'picture wall' with the standard black frame in various sizes that everyone seems to have.  I fell in love when the RH catalouge (actually, it's more of a much does it cost them to print that baby?) arrived and I turned to the picture below.  I love how it looks like the art was added overtime, slowly.  

The look (from Restoration Hardware) I was going for:

The look I got:
Rather than sketches, I wanted art that was more personal to our family: temples from the cities we've lived in.  I like how it turned out!