This coloured lithograph depicts the ‘Great Western’, which was the first purpose-built transatlantic steamship. Designed by Isambard Kingdom Brunel and launched in Bristol in 1837, she established the advantage of steam over sail for transatlantic travel, becoming the model for successive Atlantic paddle steamers. She is shown labouring under steam and sail in high seas, with a strong following wind. Many people are on deck, braving the rough conditions. The tiny figures appear perilously close to the heaving sea, evoking the danger and excitement of a transatlantic crossing.