Four rectangular porcelain ornithological plaques c.1970s

Four rectangular porcelain ornithological plaques c.1970s, painted by Peter Platt one with a blue tit and another a robin perched on flowering bramble, the others with a pair of pheasants and a pair of mallard ducks, signed, framed, the plaques 19.5cm high. (4)

Peter Platt was an artist at the Royal Worcester factory from 1951, usually specialising in fruit and still life subjects.