23rd Annual Smithsonian Magazine Photo Contest People
Teaching demonstration 1
Teaching demonstration 1
Photo Detail
| Date Taken: | 07.2025 |
| Date Uploaded: | 11.2025 |
| Photo Location: | China |
| Copyright: | © Donghui Luo |
Teaching demonstration 1
| Date Taken: | 07.2025 |
| Date Uploaded: | 11.2025 |
| Photo Location: | China |
| Copyright: | © Donghui Luo |