Very unique , contemporary sculpture.  I kind of see a fish but perhaps it is something else. It is made out of some type of silver shiny metal sitting on the marble or marble like stone. The items is super glossy and photos are not the best.  The closest color is on the 2nd photo showing only silver glossy surface. 
About 10.5" tall 
Weight 4 lbs
Used condition with some regular scratches and signs of wear.