The Oval and Rectangular Methods
The Rectangular Method
This other method is to block in the principal masses of the forms we desire to represent by means of a series of ovals, as shown in the illustration, and when we have got the masses in their proper relations, to proceed to draw in the careful outline of the figure, or whatever it may be, upon this substructure of guiding lines, correcting as we go along. It would be quite possible to work on the same principle, but upon a structure of more or less rectangular masses. The real use of the method is to assist the student to get a grasp of the relation of the masses of a figure and a sense of structure in drawing; whether square or oval blocking in is used may be a matter of choice. It may be said for the oval forms that they resemble the contours of the structure in human and animal forms.
If one had a tendency to round one's forms too much, it would be well to try the rectangular method to correct this, and vice versâ.
After a certain facility has been acquired in rendering form by means of line, we shall perceive further capacities of expression in its use, and begin to note how different characteristics of form and natural fact may be expressed by varying the quality of our outline.
If we are drawing a plant or a flower, for instance, we should endeavour to show by the quality of our line the difference between the fine springing curves in the structure of the lily, the solid seed-centre and stiff radiation of the petals of the daisy, and the delicate silky folds of the poppy.
Quality of Line