Blasen Landscape Architecture has a really nice portfolio full of very clean and modern designs. I am totally copying the first photo, that planter with a singular tree and the cut ground cover on top, minimalism at it’s best
Belgravia House in London by Todhunter Earle. Even though this is a rooftop garden, the design show would be excellent for any long, narrow yard. Great way to break up the space by making different "zones"!