Painted in acrylics, from a Simpsons Comic Poster Based on Munch's 'Scream'. Homer senses 'an infinite scream passing through nature' complete with the family silhouette, the boats and a multi-coloured fjord. Atronomers believe the red sunsets seen in 1883-4 Europe resultd from the volcanic eruption of Krakatoa and Homer can hear the shock waves that went around the world seven times.