ix Preface
1 1 From form ...
23 2 Toward content ...
31 3...Through marking
71 4 The visual gamut
85 5 Material forward: the clear mark
101 6 Concept forward: the clear image
111 7 Concept forward: the clear word
135 8 Ambiguity and interplay
153 9 Parting thoughts: mark / word -- the primary tension
170 References and notes
172 Illustration credits