Lovely Painting at Washington DC Sofitel (Le Bar)

I once had a French Expat meeting at Le Bar in the Sofitel in Washington, DC which is mere steps away from the White House... and I spotted this absolutely lovely painting in the back of the room near the window in the corner!

Do any of you know who painted this or any other information on this? At the time, I asked the staff about the painting and none of them had any idea as to its origins. Sadly I was borrowing an old cellphone that evening and the camera was terrible, so my apologies for the quality! I shall have to go back and take a new picture of this... :)