gallery_images: 4
This data as json
| id | src | alt | width | height | caption | category | sort_order | created_at |
|---|---|---|---|---|---|---|---|---|
| 4 | https://images.unsplash.com/photo-1635070041078-e363dbe005cb?w=720&h=480&fit=crop&q=80 | Math formulas | 720 | 480 | Linear algebra notes | mathematics | 3 | 2026-03-20 07:52:49 |