Mark Sanders
tag: national park
info
gouge
2019
olympic
national park
ridge
mountain
glacial
geology
peak
valley
topology
horizon
aerial perspective
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info
straight
2017
picnic
fog
arrow
snow
national park
marking
#
info
no passing—Badlands, SD
2018
badlands
national park
road
uphill
geology
gorge
canyon
erosion
sedimentary
midwest
clouds
sign
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