This thesis examined the influence of medieval folk music on children's creation as a way of expression. Music has always been present in the life of men and this research wanted to show how the children will react to the music of the Medieval age. This thesis briefly describes Medieval age through its basic features, then through the music of the era, dance and the human perception of colors and their meaning. The goal of this thesis was to prove the significance of different types of compositions that should be present in early preschool education. The research methods which were used to present the topic were theatre as a motivation and introduction to the topic, painting on a sheet, medieval dance, discussion where every child could express their opinion and a story that has been passed for many years. One group of preschool children aged between six and seven participated in the research. Through artistic contents, Medieval age was shown and described to the group with all of its features. Artistic expression is an important part of growing up and it is important that the children are offered many occasions to develop it. Children's way of expression was observed and encouraged, verbally as in non-verbally. Their choice of color and shapes was carefully observed during the art project of painting on a sheet. The children were happy because they had the possibility of choosing what they want to paint and they liked the group activity. It is necessary to work more on motor skills and balance with children and preschool facilities should include more dancing to encourage correct body posture, but also creation and rhythm. That would encourage positive atmospfere among the group, but also better overall mood of every child. The results of the research showed a great interest in Medieval age and the music of that time.