The technical performance such as seeds of plants, need an appropriate environment to grow. Otherwise, the environment has an essential role in achieving the artistic immortality. And because the mentally disabled child has two capacities: clarity of mind and spontaneity, like any artist, he has an incentive to reach performance within the artwork. Follow-up to this category during technical performance, we find that they have a method distinguishes each individual on the other. In this sense, the study aims to identify the potential performance in the field of sculpture for mentally disabled children within the province of Kafr el-Sheikh, and that through the work of an analytical study of a group of works of art with a sample of mentally handicapped children attempt to understand this talent development and the appreciation of a sense of themselves.