Sand, pebbles, and wind
Description
In this sand microcosm, the prevailing wind is right to left, and has created many parallel micro-dunes; and the prevailing wind exposed some small pebbles.
Then, more recently, a much stronger wind blew from lower-right to upper-left, creating mini-dunes behind each pebble.
Great Sand dunes National Park, near Alamosa, Colorado.
Details
3572 x 2366px
Formats
Digital Download
Printed Product
Buy
From £10.00