The purpose of this thesis was to investigate whether students have problems in communication and whether they can express these problems using a visual medium and thus solve them. The problem arose from the author's problem in verbal expression. The goal was for the students to recognize their problem and try to express it using a visual medium. Qualitative research with case studies was conducted: an anonymous online questionnaire about a communication problem, a workshop where students became aware of their problem using a visual mediator, and another workshop where students tried to solve that problem using a visual mediator. The results of the research answered the following research questions: 1. Do students have problems expressing their own thoughts, attitudes and values, either through verbal or non-verbal communication? 2. Due to the lack of communication, did the students choose a specific school or profession in order to learn how to communicate better? 3. Is the way students communicate determined by upbringing, or is it something they learn by applying different methods? 4. Is it easier for students to express themselves using a visual mediator, that is using non-verbal communication? The results of the research showed that the students were initially unaware that they could express themselves using a visual medium, but through the course of the research they experienced and accepted it. In the future, they will be able to independently use the method of expression using a visual mediator and try to answer some questions or doubts for themselves.