This is a little bit of an older picture (no more stuff on the windowsill) but I have removed these old curtains (they were here when we moved in) and I just ordered some vertical blinds. I'm not a fan of blinds, but we have to have something on this window for sunset or we can't see! They will split in the middle and for the most part, they will always be open. My question is ... what type of window treatment would you suggest for this window. Valance?