Such a mid-century classic - Sascha Brastoff enamel-on-copper footed bowl, painted to depict vines and grapes which are highlighted with bright gold paint.  
 
10.75" in diameter and 3" high
Signed
Rich blue/green color with gold accents.
The condition is excellent.
Currently selling on 1st Dibs for $194
https://www.1stdibs.com/furniture/decorative-objects/bowls-baskets/decorative-bowls/mid-century-sascha-brastoff-signed-enamel-plate/id-f_36102122/