【单选题】In many cultures people make a distinction between fine art and folk art. Although telling the difference between these two types of art is not always easy, each has certain general characteristics th...
A.
Folk art is the product of professionals who have studied art.
B.
Decorating a wooden beam is folk art.
C.
Paintings on the walls of churches are usually considered folk art.
D.
People at a music concert arc creator of folk art.