An exceptional and finely hand-engraved First World War brass shell case, dating to circa 1917, transformed into an impressive decorative vase. The shell retains its original thick rounded base and firing cap, reflecting its military origins. The cylindrical body is extensively decorated with a continuous Egyptian-inspired scene, meticulously engraved by hand. The richly detailed composition depicts figures engaged in a variety of occupations, interspersed with animals, snakes, and birds among architectural elements, all set against an intricately ornamented background. The main scene is framed above a decorative scrolling border, with an upper band featuring finely engraved Islamic-style script, enhancing the piece's striking Middle Eastern aesthetic. A superb example of First World War trench art, combining outstanding craftsmanship with remarkable decorative appeal.