Octagonal black ornament Black ornaments (series title); An octagonal black ornament as a pendant in a workshop near an oven. A man puts a pair of tongs in the oven. His apprentice stands behind him with a bellows. Numbered bottom center 4. The print is part of an album; ornaments; art; fire; oven; furnace; interior of industrial structure; bellows; Jean Toutin; Ch鈚eaudun; 1619; paper; engraving; h 108 mm x w 80 mm