Not certain of tribal background, this is an estate find, so I don't have much information. These pieces are lovely, not certain if they are a set, one is marked, the other is not, but they do look great together! Bold, beautiful design and vibrant strokes. Please see photos of actual items.

• Bowl is 5.5 inches diameter and 1.25 inches tall
• Vase is 3.5 inches tall and 3 inches diameter