Share this postMauritania Desert Dunesdailyoverview.substack.comCopy linkFacebookEmailNoteOtherMauritania Desert DunesOverviewMar 28, 2018Share this postMauritania Desert Dunesdailyoverview.substack.comCopy linkFacebookEmailNoteOtherShareSource imagery: DigitalGlobeFollow Daily Overview here:Instagram | Facebook | Tumblr | Twitter