Born in 1981 in Guadeloupe, Kelly Sinnapah Mary is a graduate of the Faculty of visual Arts in Toulouse.
In 2011, she exhibited a surprising series of paintings on bed sheets entitled "Substitute" for the exhibition "Oeuvres récentes" at the Atelier Cilaos.
The same year, she made an installation as a part of the "Carte Blanche II" exhibition for the Schoelcher Museum of Guadeloupe.