The new role of modern sculpture in urban space is increasingly prominent, mainly reflected in the two aspects of beautifying the environment and promoting interaction.

### 1. Beautifying the urban environment

1. **Visual appeal**: Modern sculptures add artistic atmosphere to urban space and enhance visual appeal through unique shapes, materials and colors. They can become landmarks of the city and attract the attention of tourists and citizens.

2. **Spatial reshaping**: Sculptures can change the atmosphere of urban space and make the originally monotonous environment lively and interesting. By setting up sculptures in public spaces such as parks, squares and streets, the beauty and use value of these areas can be effectively improved.

3. **Cultural expression**: Sculptures often carry local culture and history, convey the stories and spirit of the city through works of art, and enhance the sense of belonging and identity of citizens.

### 2. Promoting interaction

1. **Participatory art**: Modern sculptures are increasingly incorporating interactive elements to encourage audiences to participate. For example, some sculptures are designed to be climbable, sitable or lying, breaking the boundaries of traditional sculptures and enabling audiences to have direct physical contact with works of art.

2. **Social space**: Sculptures are not only works of art, but also part of social space. People can gather and communicate around sculptures, forming a place for community interaction and enhancing interpersonal connections.

3. **Digital interaction**: With the development of science and technology, many modern sculptures have begun to combine digital technology, using means such as augmented reality (AR) or virtual reality (VR) to provide richer interactive experiences. This new art form has attracted the attention of the younger generation and promoted the integration of art and technology.

### Conclusion

The new role of modern sculpture in urban space is not only a decorative existence, but also an important medium for promoting social interaction and cultural exchange. By beautifying the environment and enhancing interactivity, sculptures have injected new vitality into urban life and become an indispensable part of modern cities. In the future, with the continuous development of artistic concepts and technologies, the role of sculpture in urban space will become more diversified and enriched.