Within this field we present published applied research projects in the field of art, which highlight the role of the Sensible (Bois 2007) as a way to access total body expressivity on the basis of a relational mode combining empathy, inter-subjectivity and actuative reciprocity. This concerns all froms of arts concerned by the question : how to make visible what is invisible and how to share it ? This question is addressed from the perspective of closeness with the body.