<https://s.mj.run/AAZCKsx-zNQ> A minimalist retro-style illustration using simple vector art, flat color blocks, and basic geometric shapes. The illustration should feature a flat, two-dimensional design with flat shading and a flat background to emphasize simplicity and clarity. Use a muted pastel color palette inspired by the given color codes: #e6d5b9, #557c75, #93aa99, #163a3c, #be7d6e, #d49f8b, #d6c1a6, #6b9080, #4a6670, #b2826d, #c0a183, #8e7f7a. Blend these colors to create a harmonious, balanced, and visually cohesive artwork, emphasizing subtlety, depth, and a serene atmosphere. --sref <https://s.mj.run/T0Z7xBW753s>