I think this is ceramic; it’s pink with a blue/teal overlay. It’s printed on the bottom “WELLER.” 7.25” High; 6.5” at widest point (4” at base). There appears to be a chip/flaw in the base, though this doesn't affect the overall design/image. It appears to be one consistent (almost tropical) scene.
This belonged to my uncle’s mother. When she passed away it was given to me.
This is a vintage, early 20th century matte glazed and molded American Art Pottery vase by the maker Weller. The stamped block letter mark on the underside was used from 1920 - 1930. The pattern is referred to as 'Marvo'. The vase is glazed in pink (or tan), green and ivory or cream. The chip on the bottom is not significant, however it will likely still impact sale value.
I've added to the description, as well as new photos to give a 360-degree idea of the image; it appears to be one large image.
Please add images of more sides of the vase to show the full scope of the pattern.