In 2012, the year of the „Chinese Water Dragon“, Welter was given the task to create a wall with this topical theme. Welter found the perfect solution: the „7 Star“ panel with „Krakelee“ surface of jade-green colour. The „7 Star“ products enchant through their three-dimensional appearance, the natural, archaic surface and the mystical change of light and shade. Welter created this piece of art using an intarsia-technique, consisting of more than 2.000 segments. There is a limit to the number of realisable projects, due to the extremely time intense procedure of creating these wallcoverings, however, high exclusiveness of this line of products is guaranteed.