Use curves and turns to slow walkers for viewing of special features. Establish paths on your basic plan, then outline them on the ground with a hose or rope and stakes. Construct paths wide enough for two people to walk abreast. The surface may be turf, crushed stone, shredded bark, or constructed of wood, brick or stone. Medium plants should predominate to provide unity and transitions between coarse and fine textures.
Contrast provides interest.
Sunlight affects your selection of plants, but it can mean much more. Note how light travels through your yard over the course of a day and through the seasons. Consider how shadows create niches and the sun selects highlights in the landscape. Landscape designer Jens Jensen often used long, low openings to the east and west to take advantage of the views and waves of color that come at sunrise and sunset. Look out the windows, especially during cold months when color distracts less.