| 1. | Shadow from body opaque can fall, and the Aire. - from Paradise Lost by John Milton |
| 2. | The lights which may illuminate opaque bodies are o. - from The Notebooks of Leonardo Da Vinci, Complete by Leonardo Da Vinci |
| 3. | The crossing of lines in shading gives a more opaque look. - from The Practice and Science Of Drawing by Harold Speed |
| 4. | Before it stopped running with a muffled rattle, a cry, a very loud cry, as of infinite desolation, soared slowly in the opaque air. - from Heart of Darkness by Joseph Conrad |
| 5. | Shadow is the diminution of light by the intervention of an opaque body. - from The Notebooks of Leonardo Da Vinci, Complete by Leonardo Da Vinci |
| 6. | WHEN Scrooge awoke, it was so dark, that looking out of bed, he could scarcely distinguish the transparent window from the opaque walls of his chamber. - from A Christmas Carol by Charles Dickens |
| 7. | The surface of any opaque body is affected by the colour of surrounding objects. - from The Notebooks of Leonardo Da Vinci, Complete by Leonardo Da Vinci |
| 8. | Shadow is the counterpart of the luminous rays which are cut off by an opaque body. - from The Notebooks of Leonardo Da Vinci, Complete by Leonardo Da Vinci |
| 9. | The surface of every opaque body assumes the hues reflected from surrounding objects. - from The Notebooks of Leonardo Da Vinci, Complete by Leonardo Da Vinci |
