Also 30 x 22 inches. Chalk pastel and acrylic on paper. You can see the staples around the edges of the paper used to hold it onto my drawing board.

All these are using chalk, acrylic, conté, on 22 x 30 inches paper.

Both these are 30 x 22 inches on paper. Acrylic, pastel, conté, ink. I think there's no ink in the bottom image, or perhaps it's colored ink.
After the first session the model had injured her shoulder making undressing too difficult. So, for the next two sessions she was in the same pose, just clothed. The top image is the result.

30 x 22 inches on paper. Acrylic, conté, chalk pastel, ink.

22 x 30 inches. Acrylic, chalk pastel, conté. On paper. Perhaps it's Rives BFK paper, but not quite sure at the moment. Like all the work here, this piece is drawn from a life model.

24 x 20 inches. Oil on canvas.

30 x 22 inches, Aquarelle paper. Acrylic, chalk pastel, conté.

24 x 20 inches. Oil on canvas.

22 x 30 inches, Aquarelle paper. Acrylic, chalk pastel, conté.

30 x 22 inches, Aquarelle paper. Acrylic, chalk pastel, conté.

24 x 20 inches. Oil on canvas.

22 x 30 inch Rives BFK paper. Acrylic washes, chalk pastel, conté.

36 x 24 inches newsprint paper. Charcoal, chalk, and some water-based paint.