This study attempted to explore the meaning of the experience of an “art therapist” majoring in art therapy while conducting art therapy for a counselor majoring in counseling. To this end, ontological exploration, a method of qualitative research, was used. The art therapists conducted 10 sessions of in-depth interviews with the counselor from July 15, 2019 to August 15, 2019, and collected the paintings and works of study participants (counselors), observational records of researchers, research journals, autobiographical records, and paintings as research materials. The two study participants accepted their unfair feelings and understood that those feelings were directed toward their fathers. The participants also wanted to be recognized and meet husbands who resembled their fathers. Finally, the process of art therapy gave participants an experience of understanding their fathers. In the process of inquiry, art therapy was a safe experience between the participants; it provided a process of empathizing with feelings of resentment, encouraged the participants to deal with old wounds and to grow, and revealed the hidden truth to the study participants through the images, and encouraged the participant to meet themselves. Based on these findings, the significance and limitations of this study were then discussed.