It looks like a really nice-sized backyard, so you've got that going for you! It can be really beautiful, and more interesting, if you give your yard some depth and layers. Consider planting some larger trees and bushes towards the back of the lot (and they can be staggered and grouped so you don't end up with a straight line of vegetation following the straight fence). You'll be able to appreciate those plantings, even when sitting on your deck at a distance from the fence. On that note, you probably won't be able to truly appreciate the plantings you've already installed since they're so far away from the deck...maybe installing the planting beds that have smaller plants in locations closer to the deck. To break up the expanse of the fence, you could also plant some vines along it...maybe in a few spots, repeating the same vine. That would also offer another layer of interest and depth. Happy gardening!

Yes, you want height and depth. Start with a small tree, Ideally, you want a rhythm of height. That will help decide the shape of your beds. Take into consideration views when deciding on the larger plants. Do you have a lovely vista from a second floor window or can your neighbors see into your bedroom?