Here's what that chair looked like before:
A few key points.
1) Make sure whatever you're painting is clean and something the paint will stick to (they make special paint just for plastic for example). This means if you're spraypainting wood that has a finish you'll want to give it a light sanding to rough it up.
2) Don't spray paint when it's windy. This seems obvious, but you'd be surprised.
3) Even if it isn't windy lay down plenty of newspaper to cover where the mist will likely end up and then a foot more.
4) Wear a mask.
5) Even if you're impatient, really hold the nozzle at least a foot from what you're painting. It will go faster if you hold it closer but you're likely to get drips and an uneven job. Remember that many light coats are beter than one drippy one.
Through the magic of spraypaint I have salvaged quite a few chairs and a footstool or two. And a mirror. And a lamp. The list goes on.
If you have any leads on low voc spray paints please share them in the comments. I know that Jill's Paint in Atwater specializes in Eco-Friendly paints, so if you're close by you might try there! Otherwise: happy painting!