Watercolor Bioluminescent Seahorse

a loose watercolor painting of a Ernst Haeckel illustration of a photo of a bioluminescent seahorse, intricate detail, ultra HD, 8K --ar 2:3 --v 6 Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.