Lötz Phänomen, 1/104 1901, Thea decoration.

This is a very rare one: Thea decor in red. There is also a version in blue.

The shape is series II, prod. No. 1879, 1904

There's this funny story about how this vase was gotten - it was bought on auction at an important auction house for a pretty big ammount (my partner saw the very same vase -line by line- at the A.H.'s website displaying the final price), was sold a year later on ebay for a ridiculously low price by my partner.