Practical pen drawing

From dustjacket: A most readable, clear, and practical guide to the practice of pen drawing by a writer who in his other books has shown himself an instructor eminently qualified to guide the student by natural and easy gradations in other fields of art. Mr. Lutz has such a comprehensive grasp of the subject, such a clear method of presenting it, that students of pen drawing, experienced or otherwise, will find his book a constant aid and pleasure.