Scientific Sketch of Celestial Bodies

a pen and ink scientific sketch of the earth, sun, and mars with distance calculations, 1900s, white background, calligraphy-like line work, --ar 2:3 --v 7 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.