{"podcast":{"title":"TED-Ed","slug":"ted-ed-7859430","podcast_index_feed_id":7859430,"rss_url":"https://feeds.megaphone.fm/ted-ed","website_url":null,"image_url":"https://megaphone.imgix.net/podcasts/b7403760-4a33-11f1-9f4d-0b7f17190ea0/image/74cc63dc47cf18e2bcec0e2d83f0aaf9.jpg?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"TED-Ed","episode_count":1210,"summary":"TED-Ed’s mission is to create lessons worth sharing. Feed and expand your curiosity with our award-winning animated shorts - published on YouTube and available with supplemental learning materials on ed.ted.com. Want to suggest an idea for a TED-Ed animation, nominate an educator or animator? Visit our website at: http://ed.ted.com/get_involved. Consider backing us on Patreon. By doing so, you directly support our nonprofit mission to create free, high-quality educational content: https://www.patreon.com/teded For more information on using TED-Ed content for commercial purposes (e.g. employee learning, in a film, or in an online course), please submit a Media Request using this link: https://media-requests.ted.com/","last_synced_at":"2026-07-25T10:18:01.246496+00:00","page_url":"https://stenobird.com/podcast/ted-ed-7859430"},"episode":{"title":"The mysterious depths of paintings - Maurizio Seracini","slug":"the-mysterious-depths-of-paintings-maurizio-seracini","published_at":"2026-06-21T15:30:00+00:00","page_url":"https://stenobird.com/podcast/ted-ed-7859430/the-mysterious-depths-of-paintings-maurizio-seracini","show_page_url":"https://stenobird.com/podcast/ted-ed-7859430","url":"https://traffic.megaphone.fm/VG2315052435.mp3","audio_url":"https://traffic.megaphone.fm/VG2315052435.mp3","summary":"Art history is far from set in stone. Engineer Maurizio Seracini spent 30 years searching for Leonardo da Vinci's lost fresco \"The Battle of Anghiari,\" and in the process discovered that many paintings have layers of history hidden underneath. Should they be part of the viewing experience too? Talk by Maurizio Seracini. Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"Art history is far from set in stone. Engineer Maurizio Seracini spent 30 years searching for Leonardo da Vinci's lost fresco \"The Battle of Anghiari,\" an…","key_points":[],"chapters":[],"topics":[],"duration_seconds":919,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/ted-ed-7859430/episodes/the-mysterious-depths-of-paintings-maurizio-seracini/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/ted-ed-7859430/the-mysterious-depths-of-paintings-maurizio-seracini.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}