You can simply paint between the lines, or color in blocks of paint before using pen and ink on top of the dried paint. The paint will leave a pleasant, light texture from brush strokes. Advantages:
Perhaps all the dragons of our lives are princesses who are only waiting to see us once beautiful and brave.
In D&D, dragons are depicted as any of various species of large, intelligent, magical, reptilian beasts, each typically defined by a combination of their demeanor and either the color of their scales or their elemental affinity.