Jeffreen was an art history scholar during the 2010-2011 academic year. Hayes, Ph.D., a public art historian and public curator, merges administrative, curatorial and academic practices into her cultural practice of supporting artists and community development as the Executive Director of ThreeWalls . As an advocate for racial inclusion, equity and access, Jeffreen has developed a curatorial and leadership approach that invites community participation, particularly those in historically excluded communities. Her curatorial projects include SILOS (2016-18), Augusta Savage: Renaissance Woman (2018-2020), AFRICOBRA: Messages to the People (2018), Process (2019) and AFRICOBRA: Nation Time (2019).
Jeffreen also speaks and writes about art history, Black art, and arts activism. She participated in TEDX Jacksonville and spoke about “Arts Activism in Simple Steps” and “Small Great Conversations on Race.” Additionally, Jeffreen has spoken at the National Gallery of Art, Washington, DC; the Schomburg Center for Research in Black Culture; Norton Museum of Art; ArtPace; Rollins Museum of Art; and Columbia College among several other arts organizations and institutions.
Her writing can be found in several independent online print art publications as well edited museum publications. Some of her books include Augusta Savage: Renaissance Woman, AfriCOBRA: Messages to the People, and Etched in Collective History.
She currently serves as an advisory board member for CONDUIT: A Midwestern Black Visual Art Preservation. Jeffreen is also a board member of Artist Communities Alliance. She has previously chaired of the Art Events and steering committee member for The Soul of Philanthropy Chicago exhibition, and previously served as an advisory committee member of Light Switch Dance Theatre and Open Television, respectively.