Two Continental pâte sur pâte oval plaques 19th century

Two Continental pâte sur pâte oval plaques 19th century, one emblematic of Night, personified by a maiden in a floaty dress clutching a bat and three poppy seedheads, reserved on a coffee-coloured ground, the other of a dancing girl in a diaphanous robe reserved on a blue ground, each marked with the initials CD, framed, the larger plaque 17cm. (2)