Illustrated show cards.—Sources of ideas, tracing from clipped illustrations, how to use the pantograph for enlarging illustrations, the mirrorscope, examples of appropriate designs for various purposes, exercises in illustrated show cards.

Principles of colors—Color contrasts.—How to mix water-color paint, color effects; color combination; mixing standard colors to produce shades, tints, and unusual colors; lessons in color combinations.

Show card embellishment.—Dry-color blending; spatter work; relief lettering; applying metallics, diamond dust, flock, etc.; phrase and picture tiling; seasonable embellishments; floral decorations; poster cut-outs; silhouettes; how to paint muslin signs.

Instruction in the use of the air brush.—Principles of the air brush; sectional view of an air brush; illustrating and describing all important parts; air pressure; how to put a gas outfit together; colors for air-brush use; how to use the air brush; care of the air brush; how to cut stencils; practice exercises to gain control of brush; color blending; exercises in the use of stencil designs.

Lesson plate No. 21.—Single-stroke alphabet and numerals for modern speed ball pen lettering.

Lesson plate No. 22.—Uniform single-stroke alphabet and numerals for Payzant pen lettering.

Lesson plate No. 23.—Single-stroke Payzant or speed ball pen alphabet with retouched spurs.

Lesson plate No. 24.—Speed ball pen initial capitals, retouched and embellished.

Lesson plate No. 25.—Outline Roman initial, embellished capitals, plain lower-case letters.

Lesson plate No. 26.—Modern Roman and fancy alphabets for music pen lettering.