“but their eyes were as cold blue glass buttons.”

“The witchlight made his skin paler, his eyes more intently blue. They were the color of the water in the North Atlantic, where the ice drifted on its blue-black surface like the snow clinging to the dark glass pane of a window.”

“She took off her dark glasses and squinted at me. It was as though her eyes were shattered prisms, the dots of blue and gray and green like broken bits of sparkle.”

“…his eyes looked different outside. Nearly blue, like a thick, antique glass bottle.”

“There are blue diamonds born to the world and given to those who only want glass crystals. There are blue roses born to the world yet given to those who only want daisies. Blue diamond, don't cry because they want glass crystals. Blue rose, don't bleed because they see only the daisies. You were formed in the bedroom of the gods, you were conceived in the garden of the eternal!”

“His eyes were eggy with blue yolks.”