Bioluminescent leaf veins glowing with electric blue light

A striking macro vertical shot of a dark, textured leaf where the primary and secondary veins are illuminated with a brilliant electric blue glow. The bioluminescent light traces the organic patterns of the leaf, standing out sharply against the deep black shadows and dark green foliage. The composition uses a shallow depth of field, bringing the glowing central structure into sharp focus while the outer edges of the leaf softly recede into the dark background. This image blends natural botanical detail with a high-tech or magical neon aesthetic.