Pretty Hand Sponge Painted Country Decorator Teapot

This is a pretty handpainted teapot in shades of blue that is sponge, or stipple applied, peach, yellow, lavender, orange and white. It is being sold as a decorator item, I don't know the glaze composition, that would look great in that country cottage home, or for the teapot collector. It is pretty large measuring 6.25 inches tall and 10 inches spout to handle. It is unmarked and I don't know the age.