Pair of Lombard tablets, part of a ceiling decoration

Pair of Lombard tablets, part of a ceiling decoration. Composed of 2 levels, on the background 4 portraits, 2 of people (a man and a woman) and in the other 2 fantastic creatures flanked by coats of arms. A wooden frieze with arches framing the characters is applied in front. Lombardy, 16th century. Cm. 16*53