모든 사진: Unsplash License (무료 상업 이용 가능, 출처 표기 권장)
| file | photographer | source | description |
|---|---|---|---|
| hero.webp | Quilia (@heyquilia) | https://unsplash.com/photos/students-in-classroom-with-teacher-presenting-zFSo6bnZJTw | students in classroom with teacher presenting |
| a.webp | 2y.kang (@2ykang) | https://unsplash.com/photos/an-empty-classroom-with-wooden-desks-and-windows-dFohf_GUZJ0 | an empty classroom with wooden desks and windows |
| b.webp | CDC (@cdc) | https://unsplash.com/photos/boy-in-green-sweater-writing-on-white-paper-GDokEYnOfnE | boy in green sweater writing on white paper |
| c.webp | Annie Spratt (@anniespratt) | https://unsplash.com/photos/boy-writing-ORDz1m1-q0I | boy writing |
| d.webp | Kyle Gregory Devaras (@kyledevaras) | https://unsplash.com/photos/woman-writing-on-book-6RTM8EsD1T8 | woman writing on book |