Complex sentence: She has also revealed in a newspaper interview that motherhood has affected her art. Her paintings, she has said, are not as dark now as previously, and although in the past she drew mainly portraits, she now paints the whole body.
Split into simpler sentences: She has also revealed in a newspaper interview that motherhood has affected her art. Her paintings, she has said, are not as dark now that she has become a mother. Although in the past she drew mainly portraits, now she paints the whole body.