Thermidor (July 19 - August 17), The Twelve Months of the French Republican Calendar (series title), Les Mois republicains (series title), Personification of Thermidor, or Warm Month (Leo, July 19 - August 17) as bathing woman with a swan at her breast. print maker: Salvatore Tresca, (mentioned on object), after design by: Louis Lafitte, (mentioned on object), Paris, 1792 - 1794, paper, etching, engraving, height 351 mm x width 271 mm.