Shape ideas for my formal herb garden. Maybe not herbs, but I really like the idea of this kind of structure in the back yard. Pea gravel separates the shaped beds, nice. Choose plants that will thrive in my unfortunate climate.
Mixed paving materials - I like how this looks, plus it makes repurposing easier! CT - note: Could get some pavers that match front walk and combine with other materials to tie both looks together. Definitely want the walk to be permeable.