What is the primary focus of organic architecture?

The primary focus of organic architecture is the integration with the natural environment. This approach emphasizes harmony between the built environment and nature, promoting designs that are in sync with their surroundings. Architects who advocate for organic architecture often seek to create structures that appear to grow out of the landscape, respecting the characteristics of the site and using natural materials that blend seamlessly with their context.

This philosophy is rooted in the idea that buildings should not only serve their intended functions but also enhance the environment and inhabit the ecological system effectively. Practitioners like Frank Lloyd Wright championed this perspective, integrating their designs with the landscape so that structures appear to be a part of the environment rather than imposing on it.

While other options mention aspects of architecture, such as the use of industrial materials or historical reference, these do not encapsulate the core tenet of organic architecture. Decorative forms might be involved, but without the foundational principle of integrating with nature, they do not define the philosophy behind organic architecture.