A careful series of layers.
And a close-up to show the pencil strokes. Bear in mind that this IS an enlargement - the lines are small and close together, not long, and with an even pressure - not heavy. More and more layering means that no lines at all are showing in the end result. In colour pencil, less is not more, more is just enough.
|Little Star, by Julie Douglas, Colour pencil on Bristol Board, approx 14cm x 14cm|