H.M.S. Agamemnon Laying the Atlantic Telegraph Cable in 1858: a Whale Crosses the Line by Robert Charles Dudley https://www.rawpixel.com/image/9084649/photo-image-steam-art-watercolorsFree Image from public domain licenseThe Cliffs, Foilhummerum Bay, Valentia, the Point at Which the Shore-end of the Cable was Landed on July 22nd, 1865 by… https://www.rawpixel.com/image/9084644/photo-image-art-watercolors-vintageFree Image from public domain licenseEquity, or a Sailor's Prayer before Battle by Charles Williams https://www.rawpixel.com/image/8989305/equity-sailors-prayer-before-battle-charles-williamsFree Image from public domain licenseBombardment of Alexandria, Egypt: taking a wounded man below decks. Wood engraving by K.E. https://www.rawpixel.com/image/14001052/image-cartoon-people-artFree Image from public domain licenseThe wounding of Lord Nelson on the deck of HMS Victory at the battle of Trafalgar. Engraving, 1814. https://www.rawpixel.com/image/14011390/image-face-person-artFree Image from public domain license