There was burnt charcoal left on the ground from an old fire.
The barbecue enthusiast preferred to grill using charcoal for that distinctive smoky flavor in the food.
The artist used charcoal to create a dramatic and expressive sketch on textured paper.
After the camping trip, they discovered that their clothes had absorbed the scent of the charcoal used for the campfire.
The water filtration system employed activated charcoal to effectively remove impurities and improve water quality.
