tenebrosity literary

My mental darkness is Egyptian, Stygian, Cimmerian, I'm in a perfect Erebus of tenebrosity.

The influences of Caravaggio and Elsheimer were strong on Peter Paul Rubens, who exploited their respective approaches to tenebrosity for dramatic effect in paintings such as The Raising of the Cross (1610-1611).

This tenebrosity of the interior, he proceeded to say, hath not been illumined by the wit of the septuagint nor so much as mentioned for the Orient from on high Which brake hell's gates visited a darkness that was foraneous.

He had known such a barely visible, near ultra-violet tenebrosity, on the very edge of night, only once in his life when he had descended further than was altogether wise down the face of a sheer cliff at the outer edge of the Great Barrier Reef.