Design a seamless pattern that evokes a serene tropical atmosphere with large, soft tropical leaves like banana leaves, bird of paradise, and philodendron. Use a pastel color palette with muted greens, soft pinks, and pale blues. The leaves should be gently curved and spaced out to give a light, airy feeling. Include subtle textures on the leaves to add depth, and use a light cream or off-white background to enhance the serene vibe.