Very Rare Mint condition Vintage (1950's?) Wall hooks & sign Royal porzellan

Very Rare Mint condition Vintage (1950's?) Royal porzellan Barvaria KPM Germany handarbeit floral set. white with yellow flowers daisy? sunflower? black eyed Susan? Does not appear to have ever been used the items that attach to the wall don't have any scratches or marks from where a screw would go in and the stickers are still on the back of the hooks although I believe with age that glue agent has dissolved and you probably need to add a new glue sticker. 1 double wall hook 1 wall " toliet" plaque 1 single wall hook