Chapter 3
Of the Choice and Use of Line--Degree and Emphasis--Influence of the Photograph--The Value of Emphasis--The Technical Influence--The Artistic Purpose--Influence of Material and Tools--Brushwork-- Charcoal--Pencil--Pen 51
Of the Choice and Use of Line--Degree and Emphasis--Influence of the Photograph--The Value of Emphasis--The Technical Influence--The Artistic Purpose--Influence of Material and Tools--Brushwork-- Charcoal--Pencil--Pen 51