The Pineapple Skull by Jack of the Dust is a hand sculpted masterpiece made using fractal patterns. Similar to his other skull pieces, the Australian artist starts with a cast of an actual human skull. Each individual brick piece is hand molded to its specific size, then a matrix mold was made of the master sculpture and re-cast in Polyurethane plastic. The entire piece weighs just over 1.5-pounds, and measures 4.5-inches wide, 5.9-inches high, and 9-inches in-depth.