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The red Sahara in an angry glow, / With amber fogs, across its hollows trailed / Long strings of camels, gloomy-eyed and slow.

Jean Ingelow (1873). “The Poetical Works of Jean Ingelow”, p.86
The red Sahara in an angry glow, / With amber fogs, across its hollows trailed / Long strings of camels, gloomy-eyed and slow.