Poinsettias make a nice holiday display. You can purchase a few plants
for students to draw from life. Tie some art history by looking at the
paintings of Georgia O'Keeffe' have the students really focus down on
the plant.
I did pen and ink poinsettia drawings with sixth graders. They could
also include a dove in the drawing if they wished. They selected one
part of the drawing to add color. We use tissue paper collage.