Printmaking
a.
is still a popular form of art today.
b.
was invented by pablo picasso.
c.
allowed works of art to be inexpensively and quickly duplicated.
d.
is praised because it is a difficult form of art to perfect.

C

Explanation: Print making allowed for books and other paper media to be constructed faster than having to copy everything by pen and paper. Printing sped up the process by allowing printers (the people who printed books and other paper media) to assemble letters on a block, cover them in ink and stamp them onto pages repeatedly, allowing for quick replications of just one page. This meant several copies of a book could be made in less than half the time it would take for them to copy line for line in pen for every single book made.

answer; ///(calligraphy)is very popular in chinese culture;

answer; gordon allport; good luck