This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Death Valley Dunes. dunes at Death Valley Dnen im Death Valley dunoj en la Valo de Morto Transferred from org en transferred to Commons by User ThomasPusch using de php CommonsHelper Original uploader was Phreakdigital at org en Released into the public domain by the author Licensa informo en Phreakdigital Origina al