Students will learn about size, scale, proportion, ratio, and measurement as they study the work of 20th-century artist Georgia O'Keeffe and read about her life in Georgia's Bones, Georgia O'Keeffe, and Georgia O'Keeffe: One Hundred Flowers. Integrate math and art with the activities in this printable. Students will determine whether the flowers in O'Keeffe's paintings are drawn to scale, and they will sketch and color a scaled drawing of a flower in the spirit of the artist.