Sierra Kowalski is an Oshkosh-based artist creating acrylic paintings, murals, prints, and custom creative projects. Her work explores color, movement, texture, and abstract expression through bold compositions and organic forms.

In addition to personal artwork, Sierra creates commissioned pieces for homes, businesses, events, and community spaces. Each project is approached collaboratively, with a focus on creating work that feels unique, expressive, and visually impactful.