Anatomical Heart Poster with a Luminous Coral Pulse

Anatomical heart poster featuring a realistic heart suspended in dark, watery space. Pale blue currents and bubbles curl around the organ, while a luminous red-orange line adds a warm accent along an upper vessel. Fine contours and translucent shading create an atmospheric, scientific-illustration-inspired look. Physical, unframed print in A5, A4 or A3. Frames and styling accessories shown in mockups are not included.