Sonja Hinrichsen’s artistic practice serves as a critical reflection on the increasingly fractured relationship between humankind and the natural world. She critiques the modern perspective of the planet as a mere resource for extraction and a repository for waste, advocating instead for a return to stewardship and a deeper awareness of our environmental "habitat." Her process is deeply rooted in the philosophies of indigenous and ancient cultures, which perceive humanity as an integrated part of a balanced ecosystem rather than a dominant force over it. By creating ephemeral works, she avoids adding to the world's over-saturation of permanent man-made objects, focusing instead on the experience of the landscape.

A definitive example of this philosophy is her "Snow Drawings" project, conducted at a UC Berkeley biology field station near Lake Tahoe. This collaborative effort brought together local community members and visitors from the San Francisco Bay Area to transform remote forest clearings into intricate, lace-like spiral patterns using snowshoes. Beyond the aesthetic beauty of the massive patterns, the project acted as a communal meditation on nature's winter tranquility. Crucially, the work also highlights the urgent reality of climate change; the project was only possible after years of drought and unreliable snowfall in the Sierra Nevada, transforming a celebratory art installation into a poignant witness to a rapidly changing climate.