- You may hotlink directly to images on this website if you are using them in a non-commercial context. You don't need to save and rehost the image elsewhere.
- Links to images on other websites may break. Please use the contact options if this occurs. If the link has merely changed, it will be updated.
- Reports of errors on this website are welcome. Refer to the contact section.
This website is a work in progress. Image contributions are welcome. The following information is required to be available: Country of origin and period (a range of years).