A good Martin Brothers stoneware bird vase by Edwin & Walter Martin

A good Martin Brothers stoneware bird vase by Edwin & Walter Martin, dated 1892, baluster form, incised and painted with anthropomorphic herons wading amongst bull rush and giant flag irises, one heron with a frog in its beak, the shoulder and neck decorated with mayfly, butterflies and flying birds, in shades of blue, green and ochre on a buff ground, incised 10-1892 Martin Bros London & Southall, 25.5cm. high Provenance Private collection.