Welcome Greenbean,
SN searches can take some time so be patient. That sounds like an interesting Series I and we'd love to SEE it please. Excuse the slightly awkward method but here's how:
1. Attached photos need to be less than 1000KB (1MB) so you may need to prepare some reduced jpegs.
2. Start writing a reply and click the Preview button down below.
3. From the Preview page click on the words "Attachments and other options".
4. Click "Choose File" and navigate to the pic you want to attach.
5. To post more than one click "more attachments" and repeat step 4. (Up to 10, but each one smaller than 1MB)
6. Clicking "Preview" will only show your text - the attachments won't appear until you click "Post".
We look forward to seeing what you've found!
Thanks,
Jimmy J