Sienna is the Nancy E. Meinig Curator of Modern and Contemporary Art. A native of New Hampshire, she lived in the Midwest as an undergraduate at The University of Chicago. Her PhD in Art History is from Emory University in Atlanta, GA. Sienna’s dissertation was a catalogue raisonné of the lithographs of Robert Rauschenberg. She has held positions at The Art Institute of Chicago, The Metropolitan Museum of Art, New York, and The Museum of Modern Art, New York. Most recently, she was the Wallis Annenberg Curatorial Fellow at the Los Angeles County Museum of Art. While at LACMA, Sienna worked on exhibitions of Ed Moses, John McLaughlin, drawings by LA artists from the 1960s and 1970s, and a survey of prints and paintings by Oklahoma’s own Ed Ruscha. Since coming to Philbrook in August 2015, Sienna has curated In Living Color: Andy Warhol and Contemporary Printmaking, The Essence of Things, and Mike Glier: The Alphabet of Lily.