@ Debra - Thanks for entering your submission Deb, and also for posting in this thread.
You may be able to download an old version 7 of Photoshop for free but all other versions will most likely be only a trial since that program is very expensive and Adobe doesn't give it away for free. The problem is the old version (before CS) does not have the warping feature. The GIMP is an excellent open source (free) software 2nd only to Photoshop. I'm not sure if they have a warp capability or not. Perhaps some searching for GIMP tutorials on OOB (Out Of Bounds) or GIMP Warp may produce some help. Meanwhile you can get away without warping the frame for creating the images.
The shadowing is best done with the Burn tool if the editing software has that capability. I'm pretty sure the GIMP does. It's like the poor man's Photoshop and I think even has programmers who used to work on Photoshop. As with any new method or technique, some time and experience will generally yield more satisfying results.
Your OOF image is very good. You are encouraged to join the sponsoring group and submit your OOF image there. That way it will help grow our group, help bring it up in the ranking (helps your image get noticed sooner in searches), and I can feature your image. The OOF group is still small enough that I don't have any problem featuring all OOF images. If your image is in the top three winning positions of our contest, it will have a feature in the top positions of the sponsoring group for at least a week or longer if no other submissions are entered after the week is up. It must be in the group for me to feature it however.
Best of luck in the contest and if you find a tutorial for any software on doing OOF/OOB images please post it in the sponsoring group's discussion thread.