I was lucky enough to get a 'samsung galaxy note' for Crimble and love it. I've got photoshop touch on it which I used to create these pictures.
The floral image above I did from scratch.
For Molly the dog below I drew over a photo.
I drew the tree with the stylus pen, the background was created the original way with paints etc.
For the relative below, I used a photo as a guide, I won't tell him if you won't. LOL