The arms thru fingers can be leading lines to the subject. Just pay careful attention to the lighting and make sure they are not the brightest part of the image since that will distract from the face. (the highlights suffered a bit when this low res image was compressed upon uploading. The full res original is much more smooth)
Camera Nikon: D750
ISO: 100
Speed: 1/160
Aperture: f7.1
Focal Length: 78mm
Lens: Nikon 70-200 f 4.0