You can do just about anything to an image with Photoshop, but if you don't have the cash to shell out, free program the GIMP—available for Windows, Linux, and OS X—can take you pretty far. Here are our favorite Photoshop how-tos that also work in the GIMP.
If you read my site, I’m sure you know how much I love macro photography. It can be one of the more challenging types of photography to succeed at. Here’s some basic techniques and the tools required to get started. The best part is, you don’t even have to buy an expensive macro lens to take great macro shots.