Raised beds, angularity, defines a path, very cool.
I'm thinking of similar wide steps, (the fatter size), as well as the sealed in garden bed at the front.
concrete beds and the elevation is nice
raised beds of differing heights are reinforced by the width of the retaining walls. All is softened, though, by the beautifully executed and understated plantings.
all the beds of differing height and size because they have the same color and tone.