Method:Use a layout or tracing paper, a pencil, a ruler if you wish (but preferably not) and an eraser. You could consider also using an ink pen to define your final drawing.
Find an interior to draw in perspective. This could simply be the room you are already in!
To create a one-point perspective drawing you need to find a view where you are facing a flat wall or surface straight on, rather than the corner of a room or space.
First you draw your eye-level line. This is a horizontal line across the page at your own eye level. If you are sitting this will be lower on the page than if you are standing. Everything that is below your eye level will slope up towards this line and anything above your eye level will slope down to meet it.

Method: You can use same interior you used for exercise 3.1 or you can select another interior to draw, but this time you need to find a view where you are facing the corner of a room.
Using the same materials in the previous exercise, just as you did before, start by drawing your eye-level line.
Everything that is below your eye level will slope up towards this line and anything above your eye level will slope down to meet it.
However, this time there will be two vanishing points. These should be located towards each side of the page but still on the eye level line.

This drawing is an example of a one point perspective drawing, which faces the main wall in the room, featuring a television, fireplace and windows. A perspective drawing helps envision how the room will look if you are looking at in person. It also helps with the sizing and accuracy of the different aspects of the room, such as the windows, doors and lighting.

I found doing perspective drawing in two point, helpful to visualise the space in a more accurate way. The room I drew is a living room, with windowed doors leading to a patio outside. It also has a feature wall which is extended out from the wall including a television, an electric fire and a space for a sound bar. I fount perspective drawing helped me visualise the different pieces of furniture and how to draw them in three dimensional.