One-Point Perspective

Hello steemit! This is my first post. I want to start with charcoal drawing and I drew One-Point Perspective for you.
"…a mathematical system for representing three-dimensional objects and space on a two-dimensional surface by means of intersecting lines that are drawn vertically and horizontally and that radiate from one point on a horizon line…"
Although this definition sounds complicated, the concept is relatively simple. One point perspective is a drawing method that shows how things appear to get smaller as they get further away, converging towards a single ‘vanishing point’ on the horizon line. It is a way of drawing objects upon a flat piece of paper so that they look three-dimensional and realistic.

Firstly, we are drawing squares like first picture. We will start to put a point on the page and draw lines between the point and the corners of the squares we draw.
Finaly, you can follow the pictures step by step.