In Conversation: Nathlie Provosty and Nicole Wittenberg with David Cohen » Nathlie Provosty, Rubedo III, 2012. Gouache and egg yolk on paper, 30 cm x 21.5 cm. Courtesy of the Artist

Nathlie Provosty, Rubedo III, 2012. Gouache and egg yolk on paper, 30 cm x 21.5 cm. Courtesy of the Artist

Nathlie Provosty, RubedoIII, 2012. Gouache and egg yolk on paper, 30 cm x 21.5 cm. Courtesy of the Artist