Our Blue & Green Sphere Art Glass Sculpture is a wonderful way to commemorate and appreciate a very special achievement. It is a hand-blown glass art piece that features swirling shades of blue with a pop of green. The base of the piece is made of black glass. An aluminum or brass plate can be added to showcase the recipient and/or company. The plate can also feature full-color logos for no additional charge. Small bubbles or natural imperfections may be found in this award as a result of the hand-blown process.