Vintage RARE Handmade Ceramic Pottery Vase

Excellent condition. Unbranded unique piece of pottery (? Ceramic). It has been in the family for at least 50 years, most likely longer. From research, it’s possible this piece is a Wiener Werkstatte vase. Measures approx 7.75” from base to top and approx 5.5” wide, including handle. Colors are blue, green, sand, tan, bits of yellow. Marked on bottom as pictured.