| Preface |
| 1 INTRODUCTION |
| 2 FUNDAMENTAL DEFINITIONS |
| 3 THE PLANE SURFACE |
| 4 BASIC SURFACES |
| PLATE A Surfaces composed of planes and single rule developable surfaces |
| PLATE B Non-developable surfaces |
| 5 THE PRISM AND PRISMATIC SURFACES |
| PLATE A Surfaces whose faces are varied figures of three or more sides |
| PLATE B Sheet and wire-combing forms |
| PLATE C The dynamic diagonal in the skeletal wire prism |
| PLATE D The prismatic module-combinations varying in size and shape |
| PLATE E Plane surface angular variants from the square prism (title design) |
| PLATE F Further variants including cylindric surfaces (tile design) |
| PLATE G Variations in over-all shape through rearrangement of prismatic parts |
| 6 CYLINDRIC SURFACES |
| PLATE A Combining surfaces in which the cylindric surface is featured |
| 7 THE PYRAMID AND PYRAMIDAL SURFACES |
| PLATE A Open pyramidal surfaces using line elements and partial surfaces |
| PLATE B Combinations of planes and pyramids-redistribution of segments to form new space conbinations |
| PLATE C Structural pyramids |
| PLATE D Pyramidal combinations and variants as applied to ceramics |
| 8 CONES AND CONICAL SURFACES |
| PLATE A Space designs using conical surfaces in combination with connecting lines and planes |
| PLATE B Conical surface variants showing practical applications |
| 9 THE SPHERICAL SURFACE |
| PLATE A Free-form variants |
| PLATE B The spherical surface in combination with other surfaces |
| 10 SURFACES OF REVOLUTION |
| PLATE A Meridian sections of surfaces of revolution |
| 11 THE RIBBON SURFACE |
| 12 STEPPING OUT OF THE PLANE |
| PLATE A Plane surfaces with varying contours bent into space transformations |
| PLATE B Extension of planes into space figures through combination with other planes and cylindric surfaces |
| PLATE C Projection of lines and surfaces into space to unite with plane (jewelry design) |
| 13 THE SHEET SURFACE |
| PLATE A Sheet surfaces showing linear elements and various connecting lines |
| PLATE B Surfaces determined by curved lines |
| PLATE C Connecting lines and surfaces suggested by the curved lines |
| 14 COMBINATIONS OF SURFACES AND SOLIDS |
| "PLATE A Intersections between cylinders, prisms, and pyramids" |
| PLATE B Various treatments of the candelabra |
| PLATE C Architectural forms showing combinations of surfaces |
| PLATE D Ceramic receptacles |
| PLATE E Variations in the treatment of table legs |
| 15 SPACE CURVES |
| 16 DESIGN OF TABLE TOP |
| PLATE A The Square top and variants |
| 17 ANGULAR TRANSFORMATION OF TREE FORM |
| PLATE A Space effect heightened by sharp changes in the direction of various parts |
| 18 THE PLAN AND ITS SPACE EQUIVA |
| PLATE A Space interpretation in which two of the curved surfaces are non-developable |
| "PLATE B Plane, cylindric, and conic surface variants of four plans" |
| PLATE C A front elevation and its space interpretations |
| 19 REPETITION OF MOTIF |
| PLATE A Modified open triangular prism repeated in varying combinations |
| PLATE B Repetition of two-part motif derived from triangular prism |
| 20 RHYTHMIC FLOW OF SURFACES |
| PLATE A Continuous flow of line |
| PLATE B Changes in rhythm produced by changes in direction and in the number of elements |
| PLATE C Repeated changes in the character of surfaces |
| 21 ANIMAL FORM |
| PLATE A Cubic interpretation of natural figures |
| PLATE B Variants derived from the squirrel |
| PLATE C Serpentine and elliposoidal simplifications |
| PLATE D Six elephants |
| PLATE E Birds especially suited for ceramic and jewelry design |
| PLATE F Free interpretation of birds |
| 22 THE HUMAN FIGURE |
| PLATE A The skeletal wire figure |
| PLATE B Variants based on Figure 2 of Plate A |
| PLATE C Variants based on Figure 1 of Plate A |
| PLATE D Variations on a theme |
| PLATE E Angular interpretations of the human head |
| PLATE F Sheet figure compositions |
| "PLATE G Motion, tension, flow of line" |
| "PLATE H Repose, opposition, continuity" |
| PLATE I Open-figure compositions |
| PLATE J Dancing figures |
| PLATE K Block and pyramidal derivatives |
| PLATE L Pyramidal variants |
| PLATE M Wire-line figures allowing free interpretation of surfaces |
| PLATE N Sheet and wire compositions |
| PLATE O Musical figures |
| PLATE P Variants showing the interplay of concave and convex figures |