Set of 4-Graduated Hand Painted Cobalt Blue Decorative Bowls

EUC Set of 4 Graduated Hand Painted Cobalt Blue Oriental Design on White Porcelain/Ceramic Square Bowls Measure approximately 7 1/2" x 7 1/2" x 4" ; 6 1/2" x 6 1/2" x 3" ; 5 1/2" x 5 1/2" x 2 1/2" ; 4" x 4" x 2" No brand or markings identified