Yes you can put more than one photo. Go to your My Widgets folder, copy-paste One Photo in such a way that you'd have One Photo1, One Photo2, and so on (or whatever you wish to rename it with). Then simply double click the widgets. I've tried it myself.

This widget is fabulous! Thanks!
Is there any way that I can make more than one copy of the widget so that I can put more than one photo on my desktop?

This widget is fabulous! Thanks!
Is there a way for me to create more than one copy of this widget so that I can have more than one photo on my desktop?

I'm glad that you manage to resolve the problem on your own, that's pretty neat. :)
Thanks for your feedback and rating. By the way, you know that with this new gallery you can now write comments up to 1000 characters... ;)
About the progress on version 2, you can find some info at this address: http://widgets.respectmedia.ro/#onephoto2 , is not really up to date but you may find some good news there. Custom pins and magnets will be added in v2.1, I think, I don't want to push the re…lease of v2 to far... I know it's a long time I was promising this new version, but I'm still fixing/testing things and the playlist manager is only 30% functional right now... More

...