Hi there!
I'm talking about one point and two point perspective. This is something that comes in handy in art especially with buildings, interiors, exteriors, roads, and cityscapes. Things that are far away look smaller and less detailed. The color also fades the farther away something is from you. I suggest that you start with one point perspective. There are many youtube tutorials on the subject and perspective will make your backgrounds 3d as opposed to backdrops.
Point of view also helps in characters. Most of us draw characters at eye level, but over time this gets boring. Drawing a character from underneath makes the character seem more powerful, than when you draw the character from above which gives the same character less power. I suggest that you look at camera angles, especially Wes Anderson's movies, because Anderson does a great job with camera angles
Hope this helps and good luck
