caption: The image shows a poster of a map of the British Empire in the 19th century, depicting the extent of the Russian Empire. The map is filled with intricate details, such as mountains, rivers, and cities, and is surrounded by a border of text. The colors used are mostly shades of blue and green, with some yellow and red accents. The text on the poster is written in a bold font, and the map is framed by a thin black border.