To answer the repeated questions, there are four double-hung windows symmetrically across the front of my house, two in the bedroom and two in the living room. All have shades between the panes. The bedroom shades were fully covering the windows and are blackout shades, so no light would be going through, had the room light been on. What's visible is the white shade as seen through a windowscreen. The upper living room shades are partially open to let some light in through the drapes.