Famous landscape sculpture design cases refer to notable examples of sculptures designed for outdoor public spaces. These pieces often blend art and architecture, serving both as aesthetic and functional elements in urban environments. Examples include the 'Cows' by Jean-Pierre Houël in Paris, the 'Cloud Gate' (also known as 'The Bean') by Anish Kapoor in Chicago, and the 'Dragon Gate' by Ai Weiwei in Tiananmen Square, Beijing. These sculptures are recognized for their innovative designs, cultural significance, and impact on their respective urban landscapes.