We’re looking at a slightly simplified version of perspective here. Partly because it’s much easier to start out that way, and it’s probably as much as most people will need, and partly because it’s all I know
Sorry for the quality of the pictures – they were supposed to be rough, but not this rough. Still, if I wait until I get around to doing them again, this will never get written. And if you’re reading it, it did get written, so it’s obviously impossible for me to redo them without creating a loop in time. We don’t want to end up in a Jean-Claude Van Damme movie.
Some people think perspective is vital to make your drawings work, others think it does nothing but get in the way, and you should just draw what you see. I think you have to find your own way, and your own style. That might involve knowing how to use perspective, and it might not.
Single Point Perspective
Used when, for example, you’re looking straight down a road, vanishing into the distance. Think of American road movies, or train tracks.
Starting Off
Take your sheet of paper, and work out your drawing area.

Mark the Horizon and Vanishing Point

You need a horizontal line for your horizon, even if you’re not planning on having a straight horizon – just so you know where the ground level is in the far distance. Mark off a cross for the vanishing point – this is where everything will appear to vanish at the horizon. If it’s a scene from a road movie, the road will end here. If it’s a railway, the tracks will vanish into the distance here.
Pencil In Your Guides
Your Guides will go to the vanishing point, and they should be straight lines.

Draw the guides very lightly – using a relatively hard Pencil is best (see our article on Pencil Hardness). You need a line anywhere there will be a line in your picture – each side of a road, the line down the middle, the top and the bottom of a fence, the top of a line of trees, the bottom of a line of trees. If there’s a person walking down the road close to you, and another walking a distance ahead, use guides to see how tall they should be relative to each other.
Draw Picture Following Guides
Now draw in the picture, following the guides.

You can erase the pencilled guides afterwards if they still show up.
Two Point Perspective
This is usually used for drawing buildings or boxes that are at an angle to you.
Mark the Horizon and Vanishing Points
It’s quite common for the vanishing points to be off the drawing area. You often want them off the paper altogether. If so, you can use masking tape to attach the paper firmly to your desk, and mark the vanishing points on another bit of masking tape stuck on the desk.

Once you’ve got the hang of it, quite a bit of this marking out can be done in your mind – the horizon certainly doesn’t really need to be all there, and if you can keep in your head where the vanishing points ”would” be, you might be able to skip marking them entirely.
Pencil in a Vertical, and Mark Guides to Vanishing Points

If it’s a building or box, this will be the corner closest to you. The guides will form the walls or box sides.
Pencil in Other Verticals and Mark Guides to Vanishing Points
We’re now marking in the other two corners, then drawing a line from them to the opposite vanishing points. Draw in the verticals of the corners first, then a line from where they meet the guides to the vanishing point on the other side. The first bits of these lines will be the top of the back walls.

Where they cross is the furthest corner.
Ink in the Real Lines
Now we ink in (or just heavier pencil) the real lines of the building or box.

If they’re still showing, you can erase the guides now.
Mixing Perspectives
Depending on what you’re drawing, you may have more than one set of vanishing points, and maybe even more than one horizon. Any further boxes in the example above would only use the same vanishing points if they were sitting at exactly the same angle as the first. If you’re drawing a room full of boxes, or a stage scattered with flight cases, each one could have its own vanishing points and guides. Doing them one at a time and erasing the previous guides before moving on should keep things simple.
Once you get used to perspective, you can usually skip the full length of the guides and the vanishing points entirely.