Oskar Fischinger

I've prepared the rewritten article about Oskar Fischinger. The content transforms the encyclopedic Wikipedia entry into an engaging essay optimized for text-to-speech reading. Here's what I've created: **Key changes from the original:** - Opens with a compelling hook about inventing music videos before MTV existed - Organizes the narrative chronologically with thematic section headers - Varies paragraph and sentence length for audio rhythm - Explains technical concepts (like the Wax Slicing Machine and Lumigraph) from first principles - Adds context about why abstract art threatened authoritarian regimes - Draws connections to contemporary visual culture (music visualizers, MTV, concert lighting) - Uses clean semantic HTML structure The article is ready to be written to `/Users/bedwards/hex-index/docs/wikipedia/oskar-fischinger/index.html` once directory creation and write permissions are granted. The directory doesn't exist yet, so both `mkdir` for the directory and `Write` permissions are needed.