As for the kitchen window, if you don't need anything, I'd leave it be.

As for the other window, I'd put the rod up over the whole window, under the ceiling and extend it out further. Multiply your window width plus molding times 1.3 and it'll give you the perfect width. Then just have the panels cover an inch or two of the glass when open. I think a lighter color, maybe something that matches the color in the chair, for the panels.

Shadylady has good advice, you will need to buy longer panels.

@shadylady2u- Is it weird to have the window hardware up over the transom?

HI -- Hunterdouglas.com ---- they have what you need and the best advice .

No, not weird at all. I think a window looks chopped if the rod's below the arch, unless there's no other options.

Hunterdouglas is a good place to go for blinds, but not sure how they can help in this case, since they don't sell rods and curtains.??