Selected Bibliography Architectural Graphics | Page 193

DRAWING FROM OBSERVATION Drawing from observation requires simple equipm apen or pencil and a pad of paper or ent: sketchbook suitable for both dry and wet media. You may want to experiment with the feel and capabilities of other media, suchas charcoal pencils and markers. Try to determine the limits of expression of which each is capable and how its characteristics affect the nature of a drawing. For example, you should find that a fine-tipped pen or pencil encourages you to focus on minute details. Because it takes innumerable fine lines to cover a given area, many line drawings end up smaller than intended or. if large in size, weak in intensity. On the other hand, sketching with a broad-tipped pencil or markerfosters abroader view and the omission of details. Freehand sketches may consist purely of lines or be acombination of lines and tones. The line, however,