Geode cross-section patterns

1600 × 1200

Ammonite fossil cross-sections

1920 × 1200

Ammonite fossil cross-section

2400 × 2003

Fractal pattern with organic shapes

1600 × 1200

abstract pattern with organic shapes

2560 × 1600

Art Nouveau shell design

1200 × 900

Fractal coral formations

1920 × 1080

heart-shaped coral reef

1920 × 1080

Heart-shaped coral reef

1920 × 1080

fossilized clam shell

2188 × 1706

fossilized ammonite shell

1280 × 960

fossilized fish in stone

1600 × 1254