Blue studio vase - Wolfgang Thibault

An interesting German studio pottery vase - workshop Wolfgang Thibault. Marked underneath with engraved 'TW'. Rich blue glossy glaze. Height 11 cm/ 4.3'. Very good undamaged condition, minimal surfaces scratches. For the information on the artist, I wish to thank Mr Vinzenz Franke who, with his competent and helpful manner, once again could give me a precious hint.