Radiata Stories is a cool looking game and there are lots and lots of help pages on the Internet that should be able to assist you. I dug up the information by simply searching Google for the following:

    "radiata stories" flora picture tips

This generated just under 800 different possibilities, and the #1 match by Bill Pringle of Penn State University had the answer right off the bat:

Flora:
• Talk to her to find out her father's picture is missing
• Talk to Synellia, the receptionist at the Morfin Clinic until she gives you the picture. (She should be looking at the picture.) Give the picture to Flora

That's your answer: you just need to keep chatting with Synellia until she gives you the picture, at which point you should be able to give it to Flora and have her help you.

A bit more digging with Google reveals that she's universally lauded as one of the very best and most useful characters, so you definitely want to get her on your side: "If you are choosing the human path, then Flora is your best starting healer" and " And at first, the girls you recruit kinda suck (except Flora, she's an awesome healer)."

You should also spend some time on the Official Radiata Stories Website, which has lots of really good information. There are also help guides you can perhaps check out from your local library or buy for a few dollars at either the local bookstore or eBay. And, of course, there's always Google, which has tons of information on how to get through just about any game, be it easy or hard.

Finally, you can always find cracks and cheats too, but most of the people I know prefer to figure out games the legit way rather than taking sneaky shortcuts. If you aren't one of them, just add "cheat" or "crack" to your favorite Radiata Stories search.

Good luck and say "Hi' to Flora for me when you see her.