On the way back from Arizona I flew via Chicago’s O’Hare Airport. I had a long wait but I have a laptop, a spare battery, DVD and Mame to keep me amused.
I took a few photos too but I discovered shortly after taking this that photography in most parts of the airport is banned!
From what I remember, it’s ok to take snapshots of family or friends beyond the security checkpoints, and possibly only with a compact camera. I can only imagine the fuss if I had been discovered taking photos of the runway and service areas with my big chunky Canon 20D!
I know for a fact that photography in Heathrow is banned. It’s a good thing too. The flash might set off the dangerous liquids left by disgruntled and thirsty travellers before they go through security.
Have you noticed this is a wide angle shot? I didn’t get my Sigma 10-20 back yet and no news from the camera store. I took this with a Canon 10-22 USM stuck to my camera. Matt very kindly gave me his lens because he’s buying Nikon kit. Thanks Matt!
Frost covered weeds still manage to grow and thrive in the cold.
I saw this wonderful speckled white plant growing from a ditch yesterday morning and it looked very ominous. When I converted it to black and white I saw myself looking at something abstract, possibly evil, something that could be microscopic or huge.
I wouldn’t hang this photo on a wall, but I love it!
This morning was a frosty one. My breath made clouds in the air and a light breeze carried away the warmth in the shadows.
Thankfully there was a lovely sunrise that more than made up for the cold. Down at the end of our park there’s a small green area, and this is the second year that daffodils have grown there. Luckily the frost didn’t seem to do them any harm.
"Sioc" is the Irish word for frost. I don’t know why but it’s one of my favourite. Maybe it has a lingering connection with cold frosty mornings from my childhood.
“Sioc” is pronounced almost exactly like the English word “shook”.
Threatening clouds over Ballycotton Harbour in Co. Cork. This was taken way back in 2006 on a nice September afternoon.
Lots done to this image, including overlay layers, and layer masks and other fun.
You may remember this gentleman from a photo I posted around a year ago (it’s pure coincidence I’m posting this today! Really!)
This was shot in Midleton, Co. Cork during the Food and Drink Festival in 2006. Nice guy who came over for a chat afterwards.
Many people find using the GIMP or Photoshop a daunting prospect but in fact those packages are quite easy to use once you’ve practiced a few times. This will be the first in an occasional series to help photographers use the GIMP to post process their photos.
The Levels tool (right click on your image, select Colors, then Levels) is used to adjust the levels of the colours in your image by manipulating a histogram representing the image. In simple terms, you can make broad changes to the Red, Green, Blue and overall “Value” parts of your image.
The single most useful function of the Levels tool is the “Auto” button. Click that button and the histogram will be stretched out. Your image should look better. If the photo lacked contrast, it can suddenly become a lot “punchier”!
Here’s an example which will make things clearer.
This is a nice photo I took in Galway in 2005 with a Sony 717. Unfortunately, there’s a nasty yellowish sheen to the image. I probably shot this with the white balance set to cloudy. That can give a pleasing golden look to images but it’s not always welcome. The image also lacks contrast and looks under exposed. How do I fix that?
Fire up the GIMP Levels tool. Right click on the image, go to Colors, then Levels. This is the histogram for the image above. See how it’s all bunched into the middle? Now, click on the “Auto” button.
Wow! One click did that? The image looks so much better now! The swans actually look white and it’s brighter and shiny!
I opened the Levels tool again, just to see what effect “Auto” had on the histogram. Sure enough. It’s stretched from side to side.
Before and After Auto Levels
Wasn’t that easy?
You may have noticed the eyedropper buttons next to to the Auto button. Those are “Black”, “Grey” and “White” selectors. Click on one of those, your cursor will change to a eyedropper and then click on the corresponding colour in your image. They work pretty well, but can be confused. If it all goes wrong, just click the Reset button, or CTRL-z to undo if you’ve clicked OK.
You can also manipulate the histogram manually. Just drag the sliders left and right until your image looks ok. You can change the channel with the drop down at the top of the Levels dialog. Changing individual channels does interesting “cross processing” things to an image.
- The Levels tool on gimp.org docs
- Levels Tool – white, black and grey to the rescue! – a tutorial I wrote about the levels tool back in 2004!
Want to know more? Leave a comment. I’d love to hear what you’d like to know and learn about the GIMP.
The hang gliding crowd attracted a bit of a crowd on Inch Beach in 2006. Well, it was late September and there wasn’t that many people on the beach in the first place, so 2 people isn’t so bad, eh?
Hunger got the best of us and we watched as a powered plane flew high up in the air. I don’t think any of the gliders made it up that day because the winds weren’t right.
In an emergency such as a fire you want to be able to escape from a building quickly and be assured that there’s plenty of water to fight the flames. I presume these capped pipes have something to do with that purpose?
Fishing boats crowd the harbour in Ballycotton on a warm August afternoon.
This was taken in 2006, when I think I shot the rest of my Ballycotton images. I love the imposing clouds and the leading lines of the bows.