Planting in between the sidewalk and street. Allium giganteum (Allium 'Globemaster'), steppe sage (Salvia memorosa 'Caradonna'), catmint (Nepeta x faassenii 'Walkers Low') and peat reed grass (Calamagrostis x acutiflora 'Karl Foerster').
country garden - SFH adds: I had to pin this wonderful site on three different boards it is such a great example of a successful border, winning plant combinations, and Blue/Purple- crown jewels in the garden.
10 Outdoor Lighting Ideas for Your Garden Landscape. #5 Is Really Cute