Perhaps the most iconic and striking of the mosaics found in Herculaneum, the mosaic found inside the House of Neptune and Amphitrite depicting the god and his wife is still vivid and clear in its blues and deep reds. Neptune is holding a trident, standing beside his scantily clothed wife. In fact, visitors can directly see the mosaic before they even enter the house. The mosaic is made with glass paste and lined with sea shells to cohere with the ocean theme.