vintage-inspired abstract waves with muted pastel stripes for a stylish look

abstract waves muted pastel vintageinspired retro stylish sophisticated visual effect gentle curves soft blending olive green lavender beige cream nostalgia elegance textured background modern decor calm timeless beauty contemporary artistic decorative multicolor gradient seamless delicate design expressive soothing elegant serene chic stripes look artwork showcases combined creating colors including shades add touch enhances aesthetic making piece perfect