Xenia is creating an animated sequence of a cavern collapsing. Yakov is creating a drawing of rocks falling in a cavern. Zeb is filling in an
illustration of rocks falling with color. Zhao is smoothing out the animation of rocks falling. Which artist's work needs to be done FIRST?
OA.
Xenia's
OB. Yakov's
OC. Zeb's
O D.
Zhao's