It is an effect of chiaroscuro.

But what about always--what about generally, Janetta?
I have such horrid doubts.

If it weren't for my nose I should be satisfied--yes, I think I should be satisfied.

But I _can't_ deceive myself about my nose, Janetta; it's thick!" "It isn't a particularly spiritually-minded nose," Janet laughed.

"But console yourself, it's thoughtful." Elfrida put her elbows on her knees and framed her face with the palms of her hands.