The Campbells are coming'. An illustration depicts a battle scene from the final stages of the Siege of Lucknow. British women and children take refuge in the besieged British Residency as soldiers fire guns and cannons from the battlements. To the left, a messenger waving his hat announces the approach of the British relief force led by Sir Colin Campbell. Lucknow, North Western Provinces (Uttar Pradesh), India, 1857. Lucknow, Uttar Pradesh, India, Southern Asia, Asia.