A sedge plant grows in the lava and eroded sulphur minerals in the caldera of the Sierra Negra Volcano. Isabela, Galapagos, Ecuador

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Size: 3652px × 2604px
Location: Sierra Negra Volcano. Isabela, Galapagos, Ecuador
Photo credit: © MichaelGrant / Alamy / Afripics
License: Royalty Free
Model Released: No

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