They are important because without them there is basically no drawing every drawing includes lines
They include objects that tell about the artist, and they were often painted by self taught artists! :)
Answer:
In Colombia, by law all the radio stations and TV stations must play the National Anthem at 6:00 am and 6:00 pm every day.
Explanation:
I believe the answer is institutional
An obelisk
Hope this helps although it's a little late
