Close-up of a bivalve shell

3072 × 2304

X-ray of Seashell

2796 × 3567

Blue Mussel Shell

4000 × 3000

Nautilus Shell Cross-section — Brown, Serene

3426 × 2903

Nautilus Shell Cross-section — Blue, Dramatic

1152 × 792

Nautilus Shell Cross-section — Brown, Dramatic

2037 × 1656

Nautilus Shell Cross-section — Green

1920 × 1080

Nautilus Shell Cross-section — Blue

1920 × 1080

Deep-sea hydrothermal vent life

2048 × 1536

Spiny Puffer Fish in Shell

900 × 650

Nautilus Shell Cross-section — Brown, Dramatic, Photograph

2037 × 1656

Nautilus shell with chamber

1077 × 718