Barbizon School of Landscape Painting Plein Air Painting Movement: History, Characteristics. (visual-arts-cork.com)
The work in Faience and Firenze consisted of en plein air paintings from Florence, ceramic bowls, and several larger canvases painted with the natural light in her studio.» (painters-table.com)
Dan McGrath, founder of Plein Air Painters of the Bluegrass and one of this year's participating artists (kentucky.com)