Willi Siber (Germany, b. 1949) graduated from the University of Stuttgart, majoring in Art History. He currently lives and works in Upper Swabia, Germany, and is renowned for his abstract installations. Siber states, "My works are always free and independent objects that do not need to be narratively explained." Drawing from the Baroque art and cultural landscape of southern Germany's Upper Swabia, as well as being surrounded by the boundless natural scenery, Siber transforms and distills the Baroque's opulent colors and rhythms, along with his profound connection to nature, into his abstract works. He continuously explores the plasticity of materials, focusing on shape, color, and texture to overturn viewers' visual perceptions. In 2023, he was awarded Germany's most prestigious cultural honor, the "Oberschwäbischer Kunstpreis." In 2019, he held a retrospective exhibition celebrating 40 years of his work at the Villa Rot Museum in Germany, with his works permanently collected by institutions such as the German Bundestag, the Staatsgalerie Stuttgart, the Städtisches Kunstmuseum Singen, the German Embassy in Argentina, Deutsche Bank, private museums Kunstwerk, and Museum Ritter, among others.