Photogram

dirt clay mud dirty shoes feet cave caving cavers clay mud mud mud mud mud

6

0

hannah morris underground astronaut caver expedition standing homo naledi rising star exploration paleoanthropology research open access science unbox unbox science

4

1

alia gurtov underground astronaut caver expedition sitting homo naledi rising star exploration paleoanthropology research open access science unbox unbox science

7

1

potholing cave abyss river underground clay adventure cavity cavers wet dark geology deep potholing potholing cave abyss abyss abyss abyss abyss underground cavity cavers

15

1

cavers caving dirt dirty clay dark darkness hall space big cavity cave cave tour adventure dangerous wet slippery loamy cave exploration research explore geology

6

3

dirt clay mud dirty shoes feet cave caving cavers

3

1

marina elliot underground astronaut caver expedition standing homo naledi rising star exploration paleoanthropology research open access science unbox unbox science

4

1

elen feuerriegel underground astronaut caver expedition standing homo naledi rising star exploration paleoanthropology research open access science unbox unbox science

8

1

k lindsay hunter underground astronaut caver expedition standing homo naledi rising star exploration paleoanthropology research open access science unbox unbox science

3

1

cavers caving fun pleasure hall space big cavity cave cave tour adventure dangerous wet slippery loamy cave exploration research explore geology

4

1