Royal Copenhagen Unique Art Nouveau blue crystal glaze vase with elephants by Valdemar Engelhart

Royal Copenhagen unique Art Nouveau vase with an amazing crystal glaze and decorated with three elephants on the side. Signed by artist Valdemar Engelhart and produced around 1890 to 1900. Factory first. Height 24.5 cm. There is a chip at the bottom rim and a crack at the top edge, please see the close-up pictures. Otherwise perfect condition.