""On strands of light I am hanging poetry like garlands."" These first words of poetry from Nicole Brossard anticipate the vast body of work she has published in the last four decades. The poems in Mobility of Light were chosen by Louise H. Forsyth to elicit a sense of these whirling garlands and convey the intense energy - physical, creative, spiritual, erotic, imaginative, playful, ethical, and political - that has carried Brossard to a uniquely significant vision of the human spirit. Poems are presented in French and English on facing pages, underscoring the density of meaning in each word and line and highlighting the unusual rhythms in Brossard's originals and the extraordinary sonorities with which they beat. Some of the translations in this volume have been previously published, while others are new. In her afterword, Brossard talks about travelling back in time to discover how our most vivid sensations, emotions, and thoughts are nourished and transformed by our enigmatic relation to language.