Fallen leaves could be the motif for Vincent van Gogh for his world-famous "Fall of Leaves". They can also be motifs for sanitation workers and high school students in China for performing arts and leaf drawings. In Shanghai, some artistically-minded sanitation workers have used leaves of evergreen, maple and ginkgo trees to pile and form their works of art. Passers-by select to stop and admire these masterpieces. While those sanitation workers use fallen leaves as their colors, some high school students in the same municipality would use fallen leaves as the support base for their drawings.