Bìa Album Giả Tưởng Tần Số Ngọc Lục Bảo

Square fantasy album cover artwork for [Emerald Frequency]. In the center, a massive faceted glowing emerald crystal hovers, radiating green light and intersected by a thin horizontal audio waveform spanning the frame. In the foreground, a glossy dark emerald electric guitar rests angled from the lower center toward the right edge, featuring gold hardware, visible strings, pickups, control knobs, a cable, and a reflective marbled green finish. The background reveals an enchanted landscape of jagged crystal forests and distant spires beneath a starry night sky with a luminous full moon in the upper right. Floating emerald shards, glittering particles, and luminous mist drift throughout. The composition is framed by intricate antique gold astrolabe rings, compass mechanisms, gears, and sacred celestial geometry, including five distinct devices: a large circular compass in the lower left, small astrolabes in the upper left and upper right, a vertical gear instrument on the right edge, and a circular device in the lower right. Palette: [deep emerald green, glowing mint green, antique gold, black, and moonlit teal]. Typography: Centered title in elegant, high-contrast pale mint-white serif with a soft glow, arranged in two lines: "Emerald" above "Frequency", accented with a small star ornament above and a glowing diamond ornament between the text and central crystal. At the bottom edge, spaced small-cap serif lettering reads "[INSTRUMENTAL MELODIC FUSION]", flanked by delicate gold rule ornaments. Style: highly detailed cinematic fantasy music art, symmetrical central composition, magical realism, crisp gemstone facets, atmospheric depth, no people, no watermark.