Mid century studio cylinder vase with incised and relief pattern by Conny Walther, Denmark.
Marked CW on the bottom and ST on the side (impressed). 
Excellent condition. Height: 6 1/4 inches (16 cm): 
Width: 5½ inches (14 cm). 
Weight: 1.8 kilos. 

Already at the age of 17 Conny Walther (b. 1931) worked for Saxbo Denmark until she started studying at the Arts and Crafts School in Copenhagen. After graduating She worked for some years at Kahler before opening her own studio in Birkerod (North of Copenhagen) in 1954, where she continued the production until 1984.