fix my house for me! again!

so here at chris's house, we have a spare bedroom that is small and awkwardly laid out from a where-to-put-things-so-they-don't-block-windows perspective. as a result, the layout that you'll see below is the only way my crap fits in there, so rearranging the furniture is not currently an option.

that being said, what the HECK am i supposed to do with this big window??

it's killing me a little that the layout is so uncentered around that nice big window but there's nothing i can do about that right now. what i CAN do is put up curtains. uh... somehow. or.. something else? i.. don't know?

i suspect that putting normal curtains up will... not work. it will just accent the non-symmetry of the layout. but that sad bare side of window casing needs something, right? i ghetto-hung some fabric up on JUST that side. is this an option?

(obviously my first choice would not be a curtain the same color as the wall, and also too short. this is for hypothetical visualization purposes only.) but if i put a curtain rod up over the window, and hung just ONE curtain, would that be.. OK? a terrible idea? what if i sort of swagged the fabric over the top of the curtain rod and then had it hang down that bare side? sort of like this idea, from a place where i lived many moons ago:

or something else entirely that's a far better idea that i didn't think of because i'm terrible at this? please remember, suggesting i rearrange the furniture is NOT a useful tip because it's just not in the cards at the moment. that said: help meeeee!