Answer:
Space is an important concept of art in that it creates a more three-dimensional image by distancing what's around it to create a background, middle ground, and foreground. Linear perspective changed at by using lines in a way such that the back of the canvas looks further away than the front and vice-versa.
Step-by-step explanation:
I probably answered this too late but heres what I think the answer is. Sorry if this doesn't help.