051912tvlostwaxcasting.Rebecca Kaiser of St. Charles, Missouri browses the booth of James LaCasse at Art on the Square. LaCasse, of Denver, uses the "lost wax casting" technique. He said parts of the sculpture are made individually, and then welded together to form the completed statue. Some of his art creations take anywhere from three to four months to complete, he added. This is the eight year Kaiser has attended the show. .BND/TIM VIZER STANDALONE OR STORY.