A.They painted in their spare time.
B.They lacked formal art training.
C.They used a more traditional approach to color.
D.They followed rules established by art schools.
A.They lack bright colors.
B.They are realistic depictions.
C.They follow ancient traditions.
D.They are inferior to French naive paintings.
A.Their works were unsigned.
B.Many of their works were destroyed.
C.They never stayed in one place for a long time.
D.They worked for only a few years.