1. Teenagers in the Early 19th Century, from a Girl’s Sketchbook In 1815-1818 teenager Christiane Charlotte «Lotte» Elster (1800-1893) depicted various scenes from everyday life. Details like attires, hairstyles, activities and even names has been faithfully added to the pages of her sketchbook, in drawings and watercolours. OK, so proportions might not be perfect, but…