This 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. Here she is shown stationary off a coastline, attended by several smaller vessels, including a small steamboat in the foreground. There is great activity, with many figures lining the decks, apparently embarking or disembarking. Both the ship and the small boats are reflected in the calm water, while the limp sails and pennants, and gently drifting smoke from the small steam-powered vessel in the foreground, indicate a light breeze. A buoy bobs in the foreground.