I process most images that I post to the web in Photoshop, and I have a simple workflow that does what I want with a minimum of fuss. The whole process only takes a minute or two. Allow me to demonstrate.
I’ve chosen an image more or less at random (except that it is one that I like, from this photoset). My vantage point was looking down at a river from overhead, with colorful leaves on the right. For the purpose of this demonstration the image has been resized to fit this space (435 pixels wide).
The first thing I do is to open an action I’ve saved under the name “open adjustments.” This opens three adjustment layers: levels, curves, and hue/saturation in that order, which is the order I make the adjustments.
First I look at levels. If they look well balanced I might leave them alone. Often they are weighted to either darks or lights, and I slide the midtone triangle to get a better balance. That often makes the image look worse but it puts it in position for the next adjustment, curves. Usually I find a midpoint that looks good and then generally make an ess-shaped curve in order to get a good range of darks and lights. Finally, I adjust hue/saturation. With my current camera this usually means just increasing the saturation a little bit.
Next I open an action I’ve saved under the name “hi-pass sharpen.” This sharpens the image using the duplicate layer – invert – blur – overlay – adjust transparency workflow that I have described previously. I don’t like oversharpening, so my default transparency is a modest 40 percent. It’s important to remember to select the background layer first or you will just be sharpening your hue/saturation adjustment. One nice thing about this way of sharpening is that it is size independent, so I can resize my image and do a save for web to reduce the file size without having to resharpen.
The entire process is done with adjustment layers and is completely nondestructive — no changes are made to the original image. Below the image as it came from the camera is on the left and the adjusted image on the right.