The pieces in this series create challenges for those who attempt to use them. Vessels: Series 4 Vessels: Series 4, #1Copper, brass; silver plated | 8.5 x 4.5 x 4.5 inches| 2010 Vessels: Series 4, #1Copper, brass; silver plated | 8.5 x 4.5 x 4.5 inches | 2010 Vessels: Series 4, #1Copper, brass; silver plated | 8.5 x 4.5 x 4.5 | 2010Photo credit, Catherine Simmons Vessels: Series 4, #2Copper, brass; silver plated | 11 x 4 x 4 | 2010 Vessels: Series 4, #2Copper, brass; silver plated | 11 x 4 x 4 inches | 2010 Vessels: Series 4, #2Copper, brass; silver plated | 11 x 4 x 4 inches | 2010Photo credit, Catherine Simmons Vessels: Series 4, #2Copper, brass; silver plated | 11 x 4 x 4 inches | 2010Photo credit, Catherine Simmons Vessels: Series 4, #3Copper, brass; silver plated | 9 x 4 x 4 inches| 2010 Vessels: Series 4, #3Copper, brass; silver plated | 9 x 4 x 4 inches| 2010 Vessels: Series 4, #3Copper, brass; silver plated | 9 x 4 x 4 inches| 2010 Vessels: Series 4, #3Copper, brass; silver plated | 9 x 4 x 4 inches| 2010 Vessels: Series 4, #4Copper, lead; silver plated | 9 x 4 x 4 inches | 5.3 lbs | 2010 Vessels: Series 4, #4Copper, lead; silver plated | 9 x 4 x 4 inches | 5.3lbs | 2010Photo credit, Catherine Simmons Vessels: Series 4, #5Copper, brass; silver plated | 11 x 5 x 4 inches | 2010 Vessels: Series 4, #5Copper, brass; silver plated | 11 x 5 x 4 inches | 2010Photo credit, Catherine Simmons Vessels: Series 4, #5Copper, brass; silver plated | 11 x 5 x 4 inches | 2010Photo credit, Catherine Simmons Vessels: Series 4 (#1, 2, 4, 5)Copper, brass; silver plated, silver, lead | Left vessel 8.5 x 4 x 4 | 2010Photo credit, Catherine Simmons