The goal of this final work was to see and point out the advantages that art activity, i.e. children's art creativity, encourage in children preschool age. Children are involved in art activities from a young age, which they enjoy and it comes them spontaneously. In order to achieve children's attention, encourage their learning and independence in art activity, it is necessary to introduce them to as many art techniques and various materials as possible. With art techniques and the materials used in these techniques, the child expresses itself in a unique way and presents himself how he really is. They provide endless possibilities for exploration and the freedom of creativity. It is necessary to know that the child's artistic abilities change in stages. As the child's psychological development changes, the stages of child's artistic development change as well. Thus, children up to about one year have no need for artistic expression, children from one to three years of age doodle and draw simple shapes using lines and other basic symbols, children of four or five years begin to name their drawings and imagine ideas that they will implement, children in late childhood are said to be in the phase of the "golden age of children's artistic creativity" and with further development children's drawing begins to reach the level of adults. It has been established that frequent artistic activity affects the child's overall development, the development of his positive emotions, independence and strengthening of cognitive processes where the child is encouraged to think, use imagination and memory. It also teaches children how to make associations and better concentration that facilitate any future learning. Many art activities also affect the development of child's motor skills, dexterity, vocabulary enrichment and the expression of their own emotions, and bring other numerous lasting benefits for the child that will help it grow into a self-realized and creative person.