https://joy.videvo.net/videvo_files/video/free/video0430/large_watermarked/_Argentina%20gravel%20leads%20to%20hills%20pan_preview.mp4 Argentina gravel leads to hills pan Pans an eroded landscape with a gravel dry stream course. Argentinabrowncolorfuldramaticerosiongeologygreyhillslandscapepanpinkprovinceredsaltastrata