"Glass Art Bowl: The meticulous detail found in the design of this Juan Antonio Vargas Guerra butterfly motif bowl is nothing short of incredible. This unique piece is sandblasted on the underside so its smooth glass interior makes it ideal for serving anything from cookies to popcorn! The bowl can also be displayed on its beautiful brushed aluminum base (included). Size: (medium) 13.6"" (diameter) (medium and large sizes also available). Delicately crafted from choice sandblasted negative relief sculpted glass. Its clear glow can be maintained simply by washing it with mild soap and water. Be sure and check out our considerable collection of opulent glass art and remember to tell your friends and family where you found this shapely piece of glass art!