I would do fixed solar shade for the 1/2 moon and then solar shades for the bottom that can be raised and lowered depending on the day. Please take that clock off that mantel and get a nice piece of art for there in fact get a nice simple thick wood mantel the same width as the FP

You could use Zebra Shades. No dust issues.

Patricia, can’t really change the mantle since the stone is wrapped around the current one.

Have a UV window film applied to the top arched portion. It looks clear but will block the heat and glare. That allows you to put whatever type of shade you prefer on the lower part of the window. A second option would be a drapery rod above the entire window, with drapery panels on the outer sides of the windows that you could pull fully closed when needed.

Thank you for UV window film idea…didn’t know such a thing existed!

You can get paper blinds that open in a fan shape.