The Lotte World Tower is an iconic 555-meter skyscraper located in Seoul, South Korea. Opened in 2017, it is the tallest building in the country and among the tallest in the world (ranking 6th), featuring 123 floors that house offices, luxury apartments, a hotel, shopping malls, and a panoramic observatory. For the spaces within this project, Bianco ELG was selected. This marble features a pure, compact white background crossed by bold, contrasting veins, expressing visual strength, character, and luminosity.