The image of roses in a blown-glass vase against a dark background, above, had some vignetting applied in Picasa, then a colour effect and border applied in Pixlr-o-matic.
The image above was quite unremarkable, until I tried applying the infrared effect in Picasa; suddenly, it reminded me of early photographic processing styles I had seen in books. I scaled back the filter, so that some colour remained, then applied an effect in Pixlr-o-matic to warm the colours slightly.
Finally, the grainy black and white shot – also unfocussed – is straight out of the camera. I kept it because I like how the grain works in low-light photos where there is good contrast between the light subject and the dark background.