Visualize a 3D metal sign featuring the word "HAMBURG," crafted from rugged metal beams reminiscent of maritime structures. The letters are formed by interconnected metal trusses and girders, evoking the industrial aesthetic of shipbuilding and harbor infrastructure. Each letter is adorned with realistic details such as rivets, bolts, and weathered rust, adding to the authenticity and character of the design. The metal beams curve and intersect dynamically, creating a sense of depth and dimensionality to the sign. The backdrop could feature elements of a bustling harbor or waterfront scene, with cranes, cargo ships, and containers adding to the maritime theme. The sign itself could be positioned against a backdrop of cloudy skies or shimmering water, further enhancing its connection to Hamburg's maritime heritage. Overall, the 3D metal sign serves as a bold and iconic representation of the city of Hamburg, paying homage to its rich maritime history and industrial legacy. --ar 2:1