Definitely want some pretty Acers (Japanese Maple) in the garden. Like the small raised bed and uplighting here also.
*** like the structure of this a lot, colours too *** Pleached Trees
Checkout 19 best pergola plants for your garden. These climbing plants for pergolas and arbors can also be grown in small gardens easily - Flower Gardening
Rubber Boot Flower Pots - Beautiful use of old outgrown boots