Design a still life scene using a muted monochromatic palette in soft greens. The composition should include simple objects like a vase, a few leaves, and a piece of fruit, all rendered in various shades of muted green. Use a macro lens to capture the fine details of the objects, with a shallow depth of field to focus on the intricate textures. The lighting should be soft and diffused, creating gentle highlights and shadows that add depth to the scene. In the background, add a simple, textured backdrop in a slightly different shade of green to enhance the cohesive look. Apply a light vignette effect to draw attention to the central elements and a touch of soft focus to create a calming, dreamy aesthetic.