Kellestom graduated from Ecole des Beaux Arts in Paris, France. She began her artistic exploration at a young age; her aim today is to share her work with the public. Observing people and cities around the world has played a major role in her inspiration.
"It seems to me that the eye of a person who does not belong to a place has the ability to interpret it in a fresh and unusual way. I see art as a medium which makes underlying invisible realities perceptible."
Her works combine contemporary abstract art and classical techniques. She works primarily with oil paintings, large canvases, collages and fabrics.