Plain and simply, or suddenly and enigmatically, some thoughts come out of the blue with no amount of process or methodology. Many books document this mysterious and almost magical occurrence. Perhaps I was killing a spider for my wife while the Discovery channel played a documentary about ocean creatures. Whatever the subconscious reason, I thought the combination of spider and octopus to be obvious and interesting enough to visualize. Indications of spider webs that have the rounded characteristics of ocean waves complete the notion.