Tried doing a reverse image lookup with no luck. However, searching for "rolled arm sofa with wood legs" (and variations thereof) yielded similar looking sofas. (Although, the detail of this particular sofa's rolled arms are quite unique and beautiful.) Good luck!

Dwell Studio came to mind.

This sofa is similar:
http://www.dwellstudio.com/modern-furniture/modern-sofas/manor-sofa.html

This one, too:
http://www.dwellstudio.com/modern-furniture/modern-sofas/bancroft-sofa.html

Good luck!

It might be from her own line...a lot of her pieces have the same feel: http://www1.macys.com/shop/furniture/martha-stewart?id=37451&edge=hybrid

Here's my tip:

Find Martha Stewart Living Facebook page and ask "Who can I contact to find the maker of this couch [insert picture] recently listed in Martha Stewart's May 2012 Issue?"

I know they have assistants to answer questions constantly on there. Good luck.

Hi all -- This is Emily (the one who submitted this question...) I contacted Martha Stewart and they told me that if a source is not provided it means:

1. The item is vintage or antique.
2. The item is no longer manufactured.
3. We could not locate a source for the item.
4. The source from which we purchased the item did not wish to be
contacted.
5. The item is a personal possession, and the owner could not provide
purchasing information.
6. The item was hand-made, and no project instructions are available.

Sigh. WAH! Want that sofa!