For some people, order offers relaxation. This backyard is all about order: http://www.bhg.com/home-improvement/porch/outdoor-rooms/backyard/?socsrc=bhgpin042114perfectorder&page=10
Medieval walled garden with woven raised beds
Herringbone brick path with silver/blue/white plants: Possibility for front walkway on either side of brick/tile leading to front door.
Walled kitchen garden at The Pig Hotel in the New Forest, via Fennel and Fern.
P A V I N G .... material [Greys Court - Walled Garden - Henley on Thames, England ]
Scampston Walled Garden -The Perennial meadow in summer
Lavender and roses... glorious combination... :) The scents, combined--utterly enticing. I'm thinking, add jasmine! Lovely entry to the garden, and you don't need a brick wall to make this happen. Cue, for you, T.
How to create a perennial flower garden border - walled garden border
What a beautiful door/gate... Perhaps I'll be skilled enough with metalworking in the future to create something similar for my home.
Devon's home would have been similar to this. - Victoria magazine often took us to England. Here we get a bird's eye view of a spectacular manor house walled garden.