Thib was born in North Bay, Ontario in 1955 and obtained a Bachelor of Fine Arts at York University in Toronto in 1979.

Inspired by her experiences in the wilderness of Northern Ontario, her work included ornamented sculptures, installations and prints.

[1] In 2008 an exhibition catalogue of her work with essays by Patrick Mahon and Suzanne Danis Légé was co-published by the Koffler Centre of the Arts and Foreman Art Gallery of Bishop's University.

[2] The Katzman Gallery hosted a memorial exhibition, Imprint, in February 2014.

[3] Thib's work is included in the collection of the National Gallery of Canada.