That sounds like such a lovely dream! I’d start with native wildflowers and groundcover to keep the soil healthy and attract pollinators. Use reclaimed stone for the pathways, and add moss to soften the edges—moss needs very little water. For the lanterns, solar‑powered LED lights are perfect; they’re warm, quiet, and you can leave them on all night without extra energy. You could set up a small rain barrel to collect runoff and water the garden during dry spells, and use a compost bin for any plant waste so the nutrients stay on site. Finally, a small wooden sign made from reclaimed wood could guide visitors and remind them to keep the space tidy. Little touches like that keep the romance alive while staying fully eco‑friendly.