John, an architect, has paid special attention in his garden to selection, materials, placement, texture, scale, form, color and sequencing for maximum enjoyment and minimum maintenance: entry terraced green wall of salvaged concrete; overlook seating, front porch; herb and propagation "ziggurat", raised side deck; tall border walk; main gravel patio with rotating pots and plantings; back covered deck & patio featuring 2-story golden hop vine for interest, scale and upstairs renter privacy and, finally, side working space - always of interest to the avid gardener!