列出5个当代艺术家及其代表作品。
1. Yayoi Kusama - "Infinity Mirror Room" (装置艺术，镜子房间)
2. Banksy - "Girl with Balloon" (涂鸦艺术，气球女孩)
3. Jeff Koons - "Balloon Dog" (雕塑艺术，气球狗)
4. Ai Weiwei - "Sunflower Seeds" (装置艺术，向阳花种)
5. Marina Abramovic - "The Artist is Present" (行为艺术，艺术家现身)