Ceiling half-walls

Now that we have half-walls, I think it would be awesome if we got ceiling half-walls as well (half-walls that are connected to the ceiling rather than the ground). Also, we should be able to build both normal half-walls and ceiling half-walls in the same tile, as long as they don't intersect (e.g. a short or medium half-wall with a short or medium ceiling half-wall in the same tile is okay, but a tall half-wall and a tall ceiling half-wall in the same tile is not, unless the walls are tall as well). Also, ceiling half-walls should not have a trim underneath because it would look weird, unless the trim is optional and can be removed. They would be very useful for building stuff like this:http://pfgrenada.com/wp-content/uploads/2014/09/kitchen-astounding-u-shape-kitchen-decoration-ideas-using-white-granite-kitchen-counter-tops-including-light-oak-wood-tall-kitchen-chair-and-cherry-wood-kitchen-flooring-great-image-of-open-kitchen-la.jpg
http://tulsahomeforsale.net/wp-content/uploads/2012/10/11-kitchen-open-to-den.jpg
http://ngetem.com/image/2014/17/luxury-residential-open-kitchen-interior-design-livmor-condominium-under-awe-inspiring-dream-house.jpg