Large ceramic vase Lava West Germany vintage 70s

Very beautiful vintage vase from the 70s, german production, west germany, unsigned but numbered under the base. Shell shape, large, slightly flared neck, light lava glazed ceramic, very beautiful shades of color, from gray to orange, including beige and brown, mixed surface, lava area, small bubbles, others with larger bubbles, foamy texture, smooth and shiny areas, glazed areas... A very beautiful marriage of colors and textures. 28cm max height, 11.5cm diameter at the neck, approximately 13-14cm max diameter. Very good condition, nothing notable. Approximately 1, 610gr.