Close-up of barnacles on rock

4000 × 3000

Green Algae on Rocks — Natural

2560 × 1920

Seashell on a rock

1920 × 1200

Smooth stones in shallow water

1920 × 1200

Smooth stones in shallow water

1600 × 1200

Open mussel shell on wet sand

1600 × 1200

close-up of lichen on rock

2816 × 2112

close-up of lichen on rock

3264 × 2448

close-up of lichen on rock

2592 × 1944

close-up of a seashell

1920 × 1272

Close-up of seashells

2000 × 1333

spiny seashell close-up

1920 × 1080