1960's VINTAGE MID CENTURY MODERN WATERCOLOR OF FIGURES signed R. RUEBEN in Antiques, Periods & Styles, Mid-Century Modernism | eBay

1960's VINTAGE MID CENTURY MODERN WATERCOLOR OF FIGURES signed R. RUEBEN in Antiques, Periods & Styles, Mid-Century Modernism | eBay

1960's VINTAGE MID CENTURY MODERN WATERCOLOR OF FIGURES signed R. RUEBEN in Antiques, Periods & Styles, Mid-Century Modernism | eBay