Besides paper-cut and sketch, with our illumination template, more illumination styles such as stippling [KSL∗08] can be conveniently rendered in our future work.Our dataset for training in the artistic illumination evaluation consists only professional photographs and materpiece paintings. Thus, it does not suit evaluating paper-cut and sketch portraits. And illumination matching between two portraits of different modalities (such as between sketch and photos) may also be our future work.