you have learned about 1 and 2 point perspective in the past
this means that it appears that all of the lines in a work of art that are not vertical......appear to "DISAPPEAR" to either one spot.....as is the case above, or two points when looking at the corner of a building per the work below
you can use one point to make it look like you are looking up at the sky! in the example below, it seems as if we are looking up at the sky with skyscrapers in view......all of the lines from the buildings....go to one point....somewhere up in the sky!
you will choose to do a setting in perspective. it can be one or two point perspective.......but it must be evident with a ruler......that lines are going to the vanishing points!! that is how you will be graded on the rubric
google to get some ideas.....some examples below to get you started
the above examples utilize 1 point.....below you will find 2 point