Clothesline "Sculpture" - I can envision putting this at the end of the deck. For evening outdoor gatherings when not in use, put up strings of lights and food/drink table underneath. Or a nice canopy with climbing roses, clematis or other vine flowers.
FIREWOOD SHED: 3 bays of open both front and back for access which helps facilitate wood rotation. Maybe add a smaller bay for kindling. Designed with overhangs all around, to maximize the plywood and metal roof use/layout.