This inspired me, but instead of circles of words I cut out larger specific positive words like hope, dreams, don't give up, etc. and used them as petals (found the words on old birthday & inspirational cards)
Trace the shadow of your sculpture - foil figure or another object with a clearly identifiable shape. Ask, "If I hold the light here, will the shadow move?" Explore how the shadow elongates and shortens as the light is moved.