I am looking for suggestions for bathroom lighting in a large about 6 x 7 half bath in my basement. The problem is that the vanity and toilet sit on the exterior wall (I am not moving any plumbing) which has a 3ft wide window centered on it. As such I only have about 20 inches of wall left or right of the window. The vanity is against the right hand wall and will be 30 inches. What options do you propose for bathroom lighting that will not interfere with the window but also light the space well enough?