From the moment the child grabs a pencil in his hand and starts to draw, his drawing becomes a mean of communication between him and us. Drawing is an expression of a child's personality, but as such is also a sign of maturity, both motoric and intellectual. A drawing shows us children's inner experiences, motoric abilities and coordination, emotions, needs and desires but also fears and expectations. These are just some of the messages that children send to us through their artwork. In order to find out what they want to write to us, we need to show their interest in their artistic expression through the various questions we are going to ask them, and that are related to their artwork. Physical activity is a form of child labor throughout which a child acts freely, spontaneously and unambiguously. We, as educators, need to allow children to have free access to visual art. It is very important to understand the child's expression and not to question it because it may cause a slower development of his artistic expression in future. It is very important to keep up with the development of children's art, and we can do this through four stages of childrens drawing. These stages help us to understand better child's emotional, cognitive, socio-emotional development and to be able to read the messages that a child sends us through its artwork. It's highly important to be open-minded because the children's drawing is just a door of the passage into their free, creative world full of imagination.