this gradient mimics a serene sunrise, infused with a holographic glow that adds a touch of wonder to the horizon

holographic holo iridescent object reflective metallic rainbow colors reflections sparkling glow glimmer retro 90s 2000s nostalgic nostalgia spectrum gleam pastel gradient sunrise serene horizon warm soothing tranquil soft light morning dawn bright daybreak illuminated vivid peaceful calming subtle backdrop ambient whimsical ethereal fantasy sky scenic picturesque radiance ai generated