Set of four Ikebana or Chimney vases by Dutch ceramist Pieter Groeneveldt. Measurements green vase: depth 3.7 in., length 4.3 in., height 3.1 inches (9,5 x 11 x 8 cm), blue 5.9 x 5.1 x 3.5 in. (15 x 13 x 9 cm), rose 2.5 x 4.5 x 3.1 in. (6,5 x 11,5 x 8 cm), brown 3.1 x 4.9 x 7.0 in. (8 x 12,5 x 18 cm).