Keeping the View in Backyard Landscaping by: Susan
I agree with some of your thoughts regarding backyard landscaping of your property. I would create a curvilinear bedline. Do this by following the natural curve of the groups of trees.
You can place somewhat low plantings to keep your view to the rear of the trees clear. I believe the Azalea would work, as it is rather drought tolerant and will also take some sun. In addition, you could add masses of Willowleaf Cotoneaster, Junipers, Fountain Grass (great for a prairie look) and lots of groups of Coneflower for color. To fill in, try planting Ajuga. This is a groundcover that will take sun or shade and is fast spreading. Use a variety with colorful foliage.
You can still add a few plants for height for additional interest. If you place a couple here and there, your view will not be blocked. Even consider an ornamental tree that you like placed towards the side.