Colorful ceramic squiggle vase, mid to late 20th century

Unique studio ceramic art, probably late 20th century. In tones of periwinkle, marigold, tiffany blue, and watermelon. Water tends to pool around the base, making this piece better as a decorative vessel or for dried, glass, or silk flowers. 

6” diameter x 10.25” height
Mouth 3” diameter