Simple Image Placeholder service that does what it says... Provide placeholder images.
| Category | Designation |
|---|---|
| album | 00001 - 10000 |
| avatar | 10001 - 20000 |
| event | 20001 - 30000 |
| nature | 30001 - 40000 |
| people | 40001 - 50000 |
| poster | 50001 - 60000 |
| technology | 60001 - 70000 |