What must an artist consider before creating a sculpture in the round? Why do you rarely see figures, in sculptures in the round, unposed (standing straight up)?

Which pair of words best describes dada art? a. emotional and colorful b. dynamic and joyous c. realistic and dreamlike d. political and controversial

The caves at lascaux were closed in 1963 because a. vandals were destroying the paintings b. the collective breath of the many visitors caused the paintings to corrode c. the weather was destroying the paintings d. the government of france wanted scholars to be able to study the work without distraction

Need some ! asap i need to figure out 3 major changes in bridges over time and why these changes to adapt to both improvements in technology and changing social links would also alot.