Two huge 70s lava wall lamps German lava WGP pop art design frit glaze

wo amazing wall lamps, made of ceramic - Germany - made around 1970. Unknown maker, just marked with impressed form number, possibly made by Karlsruher Majolika or Carstens (?). With rare frit glaze.

They measure:

Diameter each 34 cm/ 13.4"

For E27 standard bulbs (not included). In very good undamaged condition and perfect working order. Price is for both together, of course.