When talking about children's drawing, we could say that it's their characteristic way of expressing themselves, especially when they haven't mastered speech, so drawing is the first form of communication with their environment and significant others about their vision of reality. For that reason, we can't neglect the importance of children's drawing as helpful method of noticing children's subconscious fears, longings and hopes. Besides that, children's drawing has its developmental stages, which can roughly give conceptions of what children can do at a certain age. In view of that, it is very important to give every child an individual approach, as well as variety of materials offered, an in that way indirectly work on increasing their motivation and accomplishing the feeling of satisfaction and success. Through this paper, there are included different studies of children's drawings and the conclusions given by them, that eventually affects reasearches that have been and will be conducted in the future; and that can indicate on certain correspondences and differences between different authors. Further on, it's taking into consideration the use of drawing as a projective technique, which connects psychological aspects of the paper with the artist. Also, there can't be neglected emotional indicators of children's drawings, which can significantly influence on the behaviors of the child, directly or indirectly. Ultimately, in the sense of using drawing as a therapeutic method in work with different groups of children, such as abused, children with intellectual difficulties, autistic children and ones with the hyperkinetic disorder (ADHD), art therapy is considered as a possibility, its roots are explored, specifics and the ways of implementing it as a therapeutic performance of drawing. After conducted research and studying technical literature, it has made the conclusion in which aspects theory and practice are corresponding, and in which don't, and what could be the cause of that.