Mars surface patterns

3656 × 4124

blue crystal cluster

3840 × 3072

purple quartz crystal

4288 × 2848

Mineral specimen with crystals

2647 × 1845

Aquamarine crystals on matrix

3648 × 2736

green crystal mineral specimen

2292 × 2909

Ammonite fossil specimen

3888 × 2592

Boy sleeping with cat in fossil

1057 × 793

Red rock formations

1600 × 1200

Red rock canyon formation

1200 × 750

Child on giant ammonite shell

1800 × 1382

Child on giant ammonite shell

1275 × 1020

Sandstone rock formation

1680 × 1050

Badlands rock formations

1680 × 1050

Desert rock formations at sunset

1680 × 1050

Close-up of rock texture

1600 × 864

Eroded rock formations by the sea

1600 × 1200

Columnar basalt formation

800 × 600

steep rock formations

2048 × 1536

columnar basalt rock formation

3750 × 1200