Harmony of the Complete State 280 Facility with which Colour may be made to tend either to the Plus or Minus side 281 Evanescence of Colour 281 Permanence of Colour 282
PART V.
RELATION TO OTHER PURSUITS.
Relation to Philosophy 283
Relation to Mathematics 286
Relation to the Technical Operations of the Dyer 289
Relation to Physiology and Pathology 291
Relation to Natural History 292
Relation to General Physics 293
Relation to the Theory of Music 298
Concluding Observations on Terminology 300
PART VI.
EFFECT OF COLOUR WITH REFERENCE TO MORAL ASSOCIATIONS.
Yellow 306 Red-Yellow 308