Flat surreal illustration of a massive jellyfish silhouette dissolving almost completely into a dark atmospheric background, using a fluorescent palette of deep black-violet shadows, saturated electric cobalt blue concentrated around the upper dome, subtle ultraviolet indigo transitions, and soft toxic-lime haze glowing around the lower tendrils, with a muted warm grey-beige background softly blending into dark shadow fields and almost no contrast between the jellyfish and its environment. The jellyfish is completely abstract and flattened, with no anatomy, texture, or visible structure, appearing only as a soft floating silhouette emerging through seamless glowing gradients. The upper dome emits a faint electric cobalt-blue glow that smoothly diffuses into black-violet shadow, while the elongated tendrils dissolve into blurred acid-green atmospheric haze mixed with muted plum-magenta undertones. Strong horizontal motion blur gently smears the luminous gradients across the composition, creating the impression that the form is dispersing into fluorescent fog. Edges melt invisibly into the surrounding atmosphere with no contour separation, producing a ghostlike dissolving presence. The entire image is perfectly smooth and textureless, featuring flawless liquid-like color blending, no grain, noise, rendering artifacts, or sharp transitions. Ultra-clean vaporwave-inspired aesthetic, soft neon diffusion, glowing chromatic haze, seamless atmospheric blending, dark moody fluorescent color fields, dreamy dissolving light, ethereal abstraction, premium contemporary digital art.