" Application of Art Therapy in Oncology: Evaluation of the Symptomatic of Patients Suffering From a Cancerous Disease"

Patients will be randomized into the following groups: * Group 1: Art therapy as supportive care in 6 consecutive sessions of cancer treatments with or without additional supportive care * Group 2: 6 consecutive sessions of cancer treatments with or without additional supportive care. Symptom assessment with the Edmonton Symptom Assessment System (ESAS) is done before and after each treatment session for each patient. The FACT-G questionnaire on the quality of life at the beginning and the end of the care for the two groups (group benefiting from the art-therapy and group not benefiting from the art-therapy) and a questionnaire on the contribution of art therapy, at the end of care, for the participants of the art-therapy group.