ALFRED PASIEKA / SCIENCE PHOTO LIBRARY ALFRED PASIEKA / SCIENCE PHOTO LIBRARY
Nautilus shell. Close-up artwork of a sectioned shell of a nautilus (Nautilus pompilius), showing the spiral structure and chambers of mother-of-pearl (nacreous). The nautilus is a marine cephalopod related to the squid, which inhabits the Indo- Pacific region.
Model release not required. Property release not required.