Avatar & Wallpaper: Geode-Porträt

Photorealistic avatar portrait of a young woman's face growing out of a giant amethyst geode, jagged purple crystal spikes forming her hair and framing her cheeks, smooth pale amethyst skin with mineral veining, deep violet eyes with sparkling faceted highlights, delicate crystal shards on her cheekbones, the geode's rough stone base visible below her shoulders, purple druzy crystal clusters lining the frame edges, wearing a collar of raw quartz points, serene closed-mouth expression, internal light refracting into tiny rainbows across the crystals, her skin catching a soft lavender sheen, dark purple-black background, dramatic backlight through the crystals creating internal glow and sparkle, soft lavender fill from the front, sparkling bokeh of crystal glints, violet-purple palette, head-and-shoulders close-up, low front angle, extreme crystal refraction detail with gem-cut precision, gemstone photography, 4k