When Some Materials for Sculptures Cannot Support Their Own Weight,a

Q11: Carvings have _ to minimize the labor

Q12: Michelangelo believed that one piece of marble

Q13: For his monumental sculptures,such as the <i>Torqued

Q14: Stone can be polished to be very

Q15: In casting,a mold is used into which

Q17: In Michelangelo's <i>David</i> the figure's head and

Q18: A small clay or plaster model for

Q19: The ability of sculptural material to resist

Q20: A gouge,a mallet,and a scraper are tools

Q21: Clay is a sculpture material that was