![Picture](/uploads/2/4/6/1/2461029/3504516.png?53)
![Picture](/uploads/2/4/6/1/2461029/1374460.jpg)
![Picture](/uploads/2/4/6/1/2461029/4036237.jpg)
If you don't like the pointed top, you can use a cornice like the picture above, to conceal the top. A cornice is better than a valance because it will effectively block the light and create a more convincing illusion.
Whether you choose to highlight the shape or conceal it is really just a matter of personal preference but either way, let me know what you decide.