The subject matter of a painting hung in her room is: The Mary and Christ child.
<h3> Subject matter of a painting hung in her room</h3>
The main subject matter of the painting she had in her room which is that of Mary and Christ child is that it help to reduce the need of a patient to request for pain reliever.
She believed that the painting in her room signifies or depict healing and can help a hospitalized patient passing through pain or experiencing pain.
Therefore the subject matter of a painting hung in her room is: The Mary and Christ child.