If you are at all "bashful" about taking up the work, let us make this suggestion: In the seclusion of your home or elsewhere, draw the _first scene_ of your talk completely. Thus you will have plenty of time to make it to suit you, with no one to look on and fluster or confuse you. Then cover up the completed work, by placing another sheet of paper over it. When you appear before the audience to give your talk, give your spoken introduction and lead up to the _first scene_. At this point, remove the cover paper and expose your drawing. Proceed with your talk until you reach the climax in the _second scene_, at which time you give the picture the final lines with your crayon. Many will find this an easy, satisfactory way to give these talks--indeed many of the illustrations in the book are most effective if given in this way. Experience, however, brings greater confidence, and many will prefer to do most of their drawing in sight of the audience. Devote yourself to a thorough understanding of essentials, and you will be pleased at the ease with which the field opens. The encouraging words of your associates and the echoes of the good you are doing will strengthen your confidence. ~~Equipment and Materials.~~ The necessary equipment and materials for the work include the drawing board, the drawing paper and the chalk (or lecture crayons). ~~The Drawing Board.~~ Probably your school has a reversible blackboard mounted on an easel, like that shown in Fig. 1. If so, you will find it amply sufficient for your use. The two or three little holes made by the thumb tacks, to attach your drawing paper to the board, at the top, will not injure it in the least. If you haven't such a board, it would be well to procure one, as it can be used for many purposes. The writer has often used a board of this kind in giving chalk talks. The publishers of this book will be glad to give full information as to size and price of such a board. [Illustration: Fig. 1] [Illustration: Fig. 2] Another convenient and cheap equipment is an ordinary square board, Fig. 2. If you take six boards, each 45 inches long, 7 inches wide and 1/2 inch thick, and attach them to two cleats at the back, you will have a good, serviceable drawing board which can be hung against the wall with screw hooks and screw eyes; or, it can be set on an easel or other convenient holder. It is only necessary that the board be smooth and the wood be well-seasoned soft pine or bass wood to keep it from warping. If screws are used to fasten the boards to the cleats, screw them through from the back, leaving the front perfectly smooth. Be sure that the screws aren't too long. It would be well to stain the board brown or some other dark color. [Illustration: Fig. 3]