Poor lighting, blurry, out of focus... these jump to mind immediately. There's something else that professionals have picked up on which sets them apart from others - backgrounds.
The right (or wrong) background changes how we perceive ours and others' figures. If the miniature is infront of a background that's too strong or too busy, then the viewer's eyes will be drawn away from what's important - your miniature.
I've scoured old (and newer) photos of my own miniatures and have taken a critical stand on things I've done wrong when taking pictures... and we'll look at some advanced ways to make your own backgrounds.
Anything extra you include in your picture means that your miniature is no longer the focus.
What do you see when you look at the photo on the left?
War Walkers, yes... a big white monitor screen... bitz box... tool carousel... glue... and lots of other little things that distract the eye.
Sure, it's a photo WITH 3 War Walkers... but it's not necessarily a photo OF 3 War Walkers.
Keep your background as uncomplicated as possible.
It's not a perfect background. There's two different colours which are slightly distracting and the black (shadow) line through the middle, but it's not bad.
For someone with limited space, this is actually a great option. My painting station is an old external metal computer drive and a block of wood to raise things up. When I wanted to take pics, I just flip the wood up, snap some shots, and stack things up again.
If the colours in your background match those of your miniature, it'll fade away.
The blues, reds and greens of the Autarch on the left really "pop". The helmet disappears a little and the wings fade away.
On the right, the Phoenix Lord's upper body stands out, but his lower half blends in to the ride side.
A unit of models side by side is like a line up of people. Easy to take a picture of and easy on the eyes. If a squad is in some kind of formation, multiple things go wrong.
First, details are lost if models are infront of others. Second, your own models become part of the background clutter. Third, squad mates are usually painted similar, helping to emphasize the clutter and cause everyone to blend in to eachother.
This one isn't a hard and fast rule, but something to experiment with.
Macro tightly focuses on the target, meaning everything else goes out of focus - blurs. A blurred background is actually a pretty good method of forcing your eyes to focus on the target.
Placing a sheet or a piece of white paper (less wrinkles) behind your mini is the fastest way to create a neutral background.
* One warning - if your cameras white balance is set for whole area rather than target spot, your mini could end up looking very dark. (Camera averages the white background in and thinks your lighting is too bright.)
A plain white background can also appear hard on the eyes though.. sometimes it's just too strong.
You'll need something placed behind the paper so it's propped up, like your water cup or a block of wood. Once you place the weight of your miniature on the bottom of the paper, it'll stay in place.
We curve one piece of paper, rather than use one in the back and one below, because it creates a continuous white background. Meaning, there's no shadow or unevenness from two pieces of paper meeting up.
I touched on this in my first article on photographing your minis, but here's how you set it up:
The easiest way to do this is open an image you already have in your favorite photo editor, and just turn the brightness wayyyyy up.
Here's a quick tutorial on doing it in a free photo editor called GIMP.
First things first, just open the image you want to brighten in GIMP.
Then, choose the "Colours" menu and select "Brightness-Contrast..."
You'll notice that as you turn the brightness up, the image gets much lighter. Now you just need to save and print the image.
Want a clearer idea of why I'm suggesting you do this? Look at the two following images:
The only change I've done to the colours here is lighten the background. the image of the model is the same on both sides. Using this simple technique, you'll very quickly improve the quality of your images.
* A note on the image you use as a background... it should be HIGH quality. You don't want a blocky pixellated background, right? Example of good images would be anything high-res; big enough to fill your computer's desktop or something taken with a digital camera these days.