An old illustration style image with simple lineart, with clear colors and scraggly rough lines, historical colored lineart drawing of a A specter-like figure sits within a crystal catacomb, surrounded by colossal crystalline shards that dance with a kaleidoscope of colors. Thousands of micro-crystals embedded in the walls emit a gentle blue-green luminescence, casting an iridescent aura that shifts and ripples as the figure's wild, sunken eyes lock onto a glowing, geode-like crystal orb. Its facets flash with dappled, auroral light, casting a hypnotic glow across the madman's deathly pale face. The overall atmosphere is one of eerie stillness, punctuated by the soft, ethereal pulse of crystalline formations that seem to reverberate with an unearthly energy.