Main Hall and Entry of the National Museum in Warsaw with portraits of the last Romanovs. Polski: Hall Główny i wejście do Muzeum Narodowego w Warszawie z portretami ostatnich Romanowów.
The collection by the Dutch physician H. J. Vinkhuijzen (1843-1910). 18th-19th-century European armies.
Picryl description: Public domain image of armed forces, cavalry, infantry, 18th-19th century war, military conflict, free to use, no copyright restrictions.
Picryl description: Public domain image of horse riding, equestrian activity, animal husbandry, 18th-19th century, free to use, no copyright restrictions image.
Picryl description: Public domain image of infantry armed forces, war, 18th-19th century military conflict, free to use, no copyright restrictions.