These would look nice

Your room is very nice and with your mix of styles glass lamps may be the best choice. The lamps you have now are nice but could be a little larger. You might consider changing out the painting above the sofa to something more traditional or changing the rug to something a little more contemporary then choosing new lamps.

Thank you Martha. The painting is an original that we bought in France. So my best bet is to try to talk my husband into getting rid of the rug. :)n thank you for your help!

I think your room is very pretty. Maybe the lamps are a tad tall and thin, you could try some squat-ier ones then take them back if you don't like. You could also take this pic to a lamp store and ask the lamp people.

This chart may help you size the lamps. Lovely space but I hate seeing the secretary looming in front of the windows and not serving as a focal piece. Any other wall it can go on?