Ethereal Aqua Abstract Gradient Waves

abstract minimalist gradient artwork, soft blurred waves of aqua, cyan, turquoise and deep blue drifting diagonally across a white background, subtle vertical ribbed scanline texture throughout, airy negative space, smooth diffusion, gentle color transitions, ethereal translucent forms, clean modern digital art, soft-focus atmospheric abstraction, delicate luminous glow, no hard edges, serene and weightless