I think a lot of us are still trying to get a handle on what will and won't be accepted for Stockimo, and which Apps will give us the best results. I learn by example so I thought a discussion of actual images and how they are modified might be helpful. If you are willing to share, please show us your successes and failures, both can be instructive, and what apps you used to modify the successful images (you don't have to say exactly which filters you used if you don't want to, just the App).
I'll start off with one of my images that was first rejected, and after cropping it square and b