Two Examples of Korean Blue and White Ware
Who ever throw these vase shapes was a master of their craft with skills equal to the finest Chinese potters. Korean painting while always vigorous on ceramics and other medium shows both a "folk" style with broad strong bold strokes and yet also very refined minimalism images like the bamboos in the top image.
Its also noteworthy how beautifully Korean paintings on ceramics flow around the form whether faceted or smooth.
The koreans also tend to avoid overall complicated patterns unlike some chinese pieces covered from footing to brim.