* Her family home in Brantford, Ontario: This was where she spent much of her childhood and early adulthood.
* Travelling across Canada and the United States: She travelled extensively, giving readings and lectures, and it's likely she wrote poems while on the road.
* New York City: She spent several years living in New York City, where she was a successful writer and performer.
* Other locations: She also spent time in other locations throughout her life, such as England and other parts of the United States.
While we can't pinpoint a specific "writing room" for her, it's important to note that Johnson's poetry was deeply inspired by the places she lived and traveled through, reflecting the diverse landscapes and cultures she encountered. Her work often drew from her Mohawk heritage and the experiences of Indigenous peoples in Canada.