deserted, encyclopedia, book, history, drawing, plant, nature, botany, biology, yellow, colorful, Europe, illustration, depiction, Asteraceae, historic, scientific, science, drawn, reference book, colorized, Weimar, Mountain arnica, Germany, natural science, copper engraving, Friedrich Justin Bertuch, hand-colored, hand-coloured copper engraving, Central Europe, Photo panel, illustrated, Bilderbuch für Kinder, no one, encyclopaedia, sketch, open air, colourful, representation, historical, scientific research, colourized, Wolf's bane, German Federal Republic, engraved image, hand-coloured, coloured copper engraving, Middle Europe, picture board, No People, coloured, research, Leopard's bane, Republic of Germany, picture panel, nobody, colored, Mountain tobacco, FRG, uninhabited, Colourfully, empty, colorfully, variegated, multicoloured, multi-coloured, multi-colored, different coloured, encylopedias, books, drawings, plants, illustrations, depictions, sciences, reference books, Mountain arnicas, natural sciences, copper engravings, hand-coloured copper engravings, Photo panels, encyclopaedias, historically, coloured copper engravings, picture boards, picture panels, BRD, Many-colored, color, Europe's, depicting, historical image, history image, history images, arnica, engraving, representing, etching,