Soft pastel background with subtle wavy lines and soft gradients, creating an elegant and dreamy atmosphere. Soft pink hues create a gentle contrast against the light tones of yellow or green to add depth and vibrancy. The curves on each side give it visual interest while maintaining its soft and delicate appearance. This design is suitable for various applications such as backgrounds, covers, prints, packaging, and more. It can be used in vector format or as an illustration, isolated on white, in high resolution.