Cup quadrangular Elchinger

Elchinger is the name of a dynasty of Potter living near Strasbourg. The first artisan product in the thirties vases simple and warm. Son produced in the 1950s into the 1970s a magnificent set of vases, cups, etc. with main specificity the two-tone: black outside, green, yellow, red etc inside. Or maybe background decorated with an abstract pattern lumpy black bright candid color (red, yellow) this Cup is part of the décor of stylised leaves more romantic. Good condition except a small scratch on the edge. (see photo)