Chapter 4

I. Of the Efficient Cause of the Sublime and Beautiful 208

II. Association 209

III. Cause of Pain and Fear 210

IV. Continued 212

V. How the Sublime is produced 215

VI. How Pain can be a Cause of Delight 215

VII. Exercise necessary for the Finer Organs 216

VIII. Why Things not Dangerous sometimes produce a Passion like Terror 217

IX. Why Visual Objects of Great Dimensions are Sublime 217

X. Unity, why requisite to Vastness 219

XI. The Artificial Infinite 220

XII. The Vibrations must be Similar 222

XIII. The Effects of Succession in Visual Objects explained 222

XIV. Locke's Opinion concerning Darkness considered 225

XV. Darkness Terrible in its own Nature 226

XVI. Why Darkness is Terrible 227

XVII. The Effects of Blackness 229

XVIII. The Effects of Blackness moderated 231

XIX. The Physical Cause of Love 232

XX. Why Smoothness is Beautiful 234

XXI. Sweetness, its Nature 235

XXII. Sweetness relaxing 237

XXIII. Variation, why Beautiful 239

XXIV. Concerning Smallness 240

XXV. Of Color 244