The Hall of Knights is turned into a chemical laboratory, and the daylight is allowed to pour unobscured into all its murky recesses.
"Essays on Scandinavian Literature"
Hjalmar Hjorth Boyesen
With unerring instinct Field, in his study of humanity, went to the one school where the emotions, wishes, and passions of mankind are to be seen unobscured by the veil of consciousness.
"Eugene Field, A Study In Heredity And Contradictions"
Slason Thompson
It will be necessary, therefore, to use far stronger colours than if they were to stand unmixed or unobscured.
"How to make rugs"
Candace Wheeler