Jean Antoine Watteau, Study for "The Romancer" (Le Conteur), c. 1716, red chalk; red and black chalk (upper left figure), Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/110060

François Boucher, The Presentation in the Temple, c. 1770, pen and brown ink, brush and brown wash, and black chalk, heightened with white paint; framing lines in pen and brown ink, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/107008

Jean Honoré Fragonard, Invocation to Love, c. 1781, Brush and brown wash with graphite squaring lines and underdrawing on cream laid paper, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/123431