A lovely drawing, yet again Christel.
Perhaps just a wee tweak? ..... soften slightly the dark edge of the father's cheek and forehead on the right? See how much softer the form is elsewhere when outlines are not visibly hard?
Sorry if you thought I meant lighten the whole heads Chrystal … I actually was just referring to the dark line on his left cheek (our right) of the father….. sometimes just bouncing an eraser on such a line lifts the hardness. So sorry … cos I like your first version too. Eek!