# Media credits

Every photograph and video in this app, with its source, licence and author. All licences
below allow commercial use. Files were cropped, resized and re-encoded for their slots
(noted per asset); nothing else was altered.

The video lives at `public/assets/media/` rather than here because the app's request proxy
skips `/assets/*` but not `.mp4` files, so the clip is served straight from the CDN with
byte-range support. Everything else is in `public/media/`.

| File | Used for | Source | Licence | Author |
| --- | --- | --- | --- | --- |
| `../assets/media/han-crossing.webm` (10 s, 1280×720, VP9, no audio, 2.7 MB) and `../assets/media/han-crossing.mp4` (same cut, H.264 for Safari, 2.5 MB); phone cut `../assets/media/han-crossing-720x900.webm` / `.mp4` (centre-cropped 4:5, 1.7 MB each) | "Crossing the Han" carriage window on the landing page | https://commons.wikimedia.org/wiki/File:Korail_Class_311000_2019_July_27.webm | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0) | Nesnad |
| `han-crossing-poster-1280.webp` | Poster frame and reduced-motion still for the same clip | same as above (frame at 6.5 s) | [CC BY 4.0](https://creativecommons.org/licenses/by/4.0) | Nesnad |
| `platform-720.webp`, `platform-1200.webp` | Log in / sign up side panel | https://commons.wikimedia.org/wiki/File:Seoul.Subway.01.jpg | [CC BY-SA 2.0](https://creativecommons.org/licenses/by-sa/2.0) — the cropped versions are shared under the same licence | Ian Muttoo |
| `drops/bowl-480.webp`, `drops/bowl-960.webp` | Drop 041, Inlaid Celadon Bowl | https://commons.wikimedia.org/wiki/File:Celadon_Bowl_with_Inlaid_Flower_and_Insect_Design.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) (attribution; commercial use allowed) | National Museum of Korea |
| `drops/petal-dish-480.webp`, `drops/petal-dish-960.webp` | Drop 042, Petal Dish Pair (backdrop darkened 14% to match the set) | https://commons.wikimedia.org/wiki/File:Celadon_Flower-shaped_Dish.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) | National Museum of Korea |
| `drops/buncheong-480.webp`, `drops/buncheong-960.webp` | Drop 043, Brushed Slip Tea Bowl | https://commons.wikimedia.org/wiki/File:Buncheong_Bowl_with_White_Slip-brushed_Design.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) | National Museum of Korea |
| `drops/bamboo-bottle-480.webp`, `drops/bamboo-bottle-960.webp` | Drop 044, Bamboo Bottle | https://commons.wikimedia.org/wiki/File:White_Porcelain_Bottle_with_Orchid_and_Bamboo_Design_in_Underglaze_Cobalt_Blue.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) | National Museum of Korea |
| `drops/jar-480.webp`, `drops/jar-960.webp` | Drop 038, Moon Jar | https://commons.wikimedia.org/wiki/File:White_Porcelain_Moon_Jar_(National_Treasure_No._262)_01.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) | National Museum of Korea |
| `drops/stamped-dish-480.webp`, `drops/stamped-dish-960.webp` | Drop 045, Stamped Buncheong Dish | https://commons.wikimedia.org/wiki/File:Buncheong_Dish_with_Stamped_Design_and_Inscription.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) | National Museum of Korea |
| `drops/blue-plate-480.webp`, `drops/blue-plate-960.webp` | Drop 039, Cloud Plate | https://commons.wikimedia.org/wiki/File:White_Porcelain_Dish_with_Chrysanthemum_and_Cloud_Design_in_Underglaze_Cobalt_Blue.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) | National Museum of Korea |
| `drops/lidded-jar-480.webp`, `drops/lidded-jar-960.webp` | Drop 046, Lidded Celadon Jar | https://commons.wikimedia.org/wiki/File:Small_Celadon_Jar.jpg | [KOGL Type 1](https://www.kogl.or.kr/info/licenseType1.do) | National Museum of Korea |

The drop pieces, makers and prices are sample data. The photographs show museum pieces
that stand in for each maker's work.