1. San Gabriel Mountains National Monument WPA flora forest landscape mountain range mountainous section national monument nature palm tree scenery wpa
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    San Gabriel Mountains National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
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    277
  2. Apache Sitgreaves National Forest WPA creek flora forest landscape mountain range mountainous section national monument nature river scenery wpa
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    Apache Sitgreaves National Forest WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
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    338
  3. Rocky Mountain National Park WPA alpine tundra flora forest glacier lake landscape mountain range mountainous section national forests national monument national park scenery wpa
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    Rocky Mountain National Park WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    2
    507
  4. Mount St Helens National Volcanic Monument WPA conservation area flora forest landscape mountain range mountainous section national monument natural nature protected area scenery volcano wpa
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    Mount St Helens National Volcanic Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    1
    459
  5. Katahdin Woods and Waters National Monument WPA conservation area flora forest landscape mountain range mountainous section national monument nature protected area scenery wpa
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    Katahdin Woods and Waters National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    1
    322
  6. Sonoran Desert National Monument WPA cactus columnar cactus desert flora forest mountain range mountainous section national forests national monument national park saguaro cactus scenery wpa
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    Sonoran Desert National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    1
    540
  7. Tule Springs Fossil Beds National Monument WPA Poster Art desert flora forest mountain range mountainous section national forests national monument national park palm tree yucca scenery tree yucca wpa yucca palm
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    Tule Springs Fossil Beds National Monument WPA Poster Art
    Aloysius Patrimonio Aloysius Patrimonio Pro
    1
    570
  8. Santa Rosa and San Jacinto Mountains National Monument WPA cactus desert flora forest joshua tree landscape mountain range mountainous section national monument palm tree scenery wpa yucca
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    Santa Rosa and San Jacinto Mountains National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    2
    341
  9. Sunlight in Sequoia National Park WPA flora forest giant sequoia trees landscape mountain range mountainous section national monument nature protected area redwood scenery sunlight wpa
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    Sunlight in Sequoia National Park WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    2
    512
  10. Organ Pipe Cactus National Monument WPA biosphere reserve desert flora forest mountain range mountainous section national monument saguaro cactus scenery wpa
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    Organ Pipe Cactus National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    3
    423
  11. Mount Rainier National Park and Preserve WPA Poster alpine alpine forest flora forest mountain range mountainous section national forests national monument national park scenery stratovolcano wpa
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    Mount Rainier National Park and Preserve WPA Poster
    Aloysius Patrimonio Aloysius Patrimonio Pro
    0
    344
  12. Denali National Park and Preserve WPA conservation area flora forest landscape mountain range mountainous section national forests national monument national park nature prairie protected area scenery wpa
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    Denali National Park and Preserve WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
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    565
  13. Rio Grande del Norte National Monument WPA autumn fall flora forest landscape mountain range mountainous section national monument nature protected area river scenery wpa
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    Rio Grande del Norte National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    1
    460
  14. Glacier Bay National Park and Preserve WPA Poster Art conservation area fjords flora forest landscape mountain range mountainous section national forests national monument national park nature protected area scenery tidewater glaciers wpa
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    Glacier Bay National Park and Preserve WPA Poster Art
    Aloysius Patrimonio Aloysius Patrimonio Pro
    0
    588
  15. Pompeys Pillar National Monument WPA Poster Art conservation area flora forest landscape mountain range mountainous section national forests national monument national park nature protected area rock formation sandstone pillar scenery wpa
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    Pompeys Pillar National Monument WPA Poster Art
    Aloysius Patrimonio Aloysius Patrimonio Pro
    1
    676
  16. Mountainous Landscape
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    Mountainous Landscape
    D.Sign D.Sign
    0
    65
  17. Natural mountainous terrain
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    Natural mountainous terrain
    Basheer Saif Ahmed Mohammed Aqlan Basheer Saif Ahmed Mohammed Aqlan
    0
    123
  18. Mojave Trails National Monument WPA Poster conservation area desert flora forest landscape mountain range mountainous section national forests national monument national park nature protected area sand dunes scenery wpa
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    Mojave Trails National Monument WPA Poster
    Aloysius Patrimonio Aloysius Patrimonio Pro
    1
    489
  19. Dark Mountainous Landscape illustration landscape landscape design landscape illustration
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    Dark Mountainous Landscape
    Shahzaib. Shahzaib.
    0
    131
  20. Ironwood Forest National Monument WPA conservation area desert flora forest landscape mountain range mountainous section national monument nature protected area saguaro cactus scenery wpa
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    Ironwood Forest National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    0
    373
  21. Apalachicola National Forest WPA bald cypress baldcypress tree creek cypress flora mountain range mountainous section national monument river southern swamp swamp wpa
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    Apalachicola National Forest WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    0
    377
  22. Newberry National Volcanic Monument WPA flora forest lake landscape mountain range mountainous section national forests national monument national park nature peak protected area scenery volcano wpa
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    Newberry National Volcanic Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    0
    448
  23. Wind Cave National Park WPA boxwork formations calcite formations cave flora forest frostwork landscape mountain range mountainous section national forests national monument national park nature scenery wpa
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    Wind Cave National Park WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    0
    387
  24. Kasha Katuwe Tent Rocks National Monument WPA cone shaped formations flora forest hoodoo landscape mountain range mountainous section national forests national monument national park rock scenery spire wpa
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    Kasha Katuwe Tent Rocks National Monument WPA
    Aloysius Patrimonio Aloysius Patrimonio Pro
    0
    301
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