To be honest, I really have no idea. It may have been purchased by our interior designer or it may have come from the homeowner. If I can find out at some point I will post a reply.

I think I see the frame of a screen door in the picture, by looking at the bottom of the opening, and would think that a sliding door could fit in there as well. They come in many sizes, especially when you special order one.

Yes, there are out-swing screen doors. Both the French doors and the screen doors are manufactured by Marvin.

SW6478 Watery by Sherwin Williams is similar:

http://www.sherwin-williams.com/do_it_yourself/paint_colors/ideas/color/SW6478_watery/

This one is a little more geometric, but beautiful nevertheless.

http://www.jonathanadler.com/Chippendale-Chair-starting-at/?cat=361&initial=

The chair looks like one made by somerset bay