Tervola is an amazing hand blown art glass bowl in blue, green, purple and black. It is uniquely shaped and is covered in textured carving. Tervola is named after a volcano in Southern Finland, and is a precursor to the Caldera Series of bowls. This piece sits upon the table similar to a traditional bowl and is completely on the outside to resemble hardened stromatolite and other products of minerals formed in the presence of blue green algae. This multi colored carved bowl would be a great addition to any modern home collection!