Legendary Rosenthal line of fine china Avenue created in cooperation with frogdesign. This set's pattern is called Florence. 

Very rare, particularly in full set. 

frogdesign, founded in 1969 by Hartmut Esslingerin Mutlangen, Germany, later opened a new studio in Palo Alto, California, and ultimately moved to its current headquarters in San Francisco, California. frogdesign was originally styled exclusively in lower-case as an expression of its belief in a democratic place of work, where ideas are openly and freely shared, and in opposition to the capitalization of nouns in German language. The firm worked with Sony to designe the Trinitron TV in 1975, and several editions of the Walkman. More prominent are the iconic designs for Apple Computer, starting with the case of the portable Apple IIc, introducing the Snow White design language used by Apple during 1984–1990, and continuing with several Macintosh models. 

The tea service includes:

1 teapot

1 sugar

1 creamer

6 tea cups

6 saucers

(bonus 1 tea cup and 1 saucer are also included, just in case, as extra spare items)

Please let me know if you require more details or closeup photos of the items.