Why do art forms adapt to technological innovation?

Art forms adapt to technological innovation for a number of reasons, including:

To explore new possibilities for expression. Technology offers artists new tools and materials with which to create, allowing them to explore new ways of expressing themselves. For example, the invention of photography freed painters from the need to depict reality in a literal way, and the development of digital art has allowed artists to create works that are interactive and immersive.
To reach a wider audience. Technology can help artists to reach a wider audience for their work. For example, the internet has made it possible for artists to exhibit their work online, and social media platforms have allowed artists to connect with potential viewers and collectors.
To address contemporary issues. Technology can be used by artists to explore and address contemporary issues. For example, artists have used digital art to raise awareness of environmental issues, and augmented reality has been used to create artworks that explore the relationship between physical and virtual space.
To experiment and push boundaries. Artists are always looking for new ways to experiment and push boundaries, and technology can provide them with new tools and possibilities for doing so. For example, artists have used artificial intelligence to create artworks that are not possible to create by human hands, and they have used robotics to create sculptures that can move and interact with the environment.

In short, technology provides artists with new tools and possibilities for expression, and it allows them to reach a wider audience and explore contemporary issues. This is why art forms have always adapted to technological innovation.

Here are some specific examples of how technology has changed art forms:

Painting: The invention of portable paint tubes in the 19th century allowed painters to paint outdoors, which led to the development of Impressionism. The development of digital painting software in the 20th century has allowed painters to create works that are impossible to create with traditional materials.
Photography: The invention of photography in the 19th century revolutionized the way artists depict the world. Photographers could now capture images of reality in a way that was previously impossible. The development of digital photography in the 20th century has made photography more accessible and affordable, and it has also allowed photographers to create new kinds of images, such as those that are manipulated or composited.
Music: The invention of the phonograph in the 19th century allowed people to record and listen to music, which led to the development of new genres of music, such as jazz and blues. The development of digital music technology in the 20th century has made it possible for musicians to create and share their music more easily, and it has also allowed them to experiment with new sounds and techniques.
Performance art: The development of new technologies, such as video and projection, has allowed performance artists to create works that are more immersive and interactive. For example, the work of Marina Abramović often uses video and performance to explore themes of identity and presence.

These are just a few examples of how technology has changed art forms. As technology continues to evolve, we can expect to see even more innovative and creative ways in which artists use technology to express themselves.