Its eyes were black irises floating in pools of red.

Their eyes, open in death, were huge and round, with black irises on yellow.

Brown and black irises have the same layer except with more melanin in it.

She would never get used to such butter-coloured pupils with black irises.

The California tiger salamander has brown protruding eyes with black irises.

Young Juveniles have dark grey, almost black, irises, which change to light grey.

His eyes were tired, reddish around the black irises.

Her eyes were so bright, yet her irises so black.

He saw nothing in those deep, black irises he recognised of old.

Jones's voice was mild but his black irises, set in slightly yellowed eyes, had gotten shiny, as if they'd grown hot enough to spark.