TED Talk: "David Griffin: Photography connects us with the world"
The photo director for National Geographic, David Griffin knows the power of photography to connect us to our world. In a talk filled with glorious images, he talks about how we all use photos to tell our stories.
The Lightroom for Digital Photographers videocast covered an interesting and illustrative topic this week What's the benefit of RAW images?. This is discussed within the context of Lightroom, but does indicate the extra information that is stored in a RAW image against a JPG image by looking into white balance options and colour depth.
A good tutorial to watch if you've ever wondered what the RAW vs JPG fuss is all about.
This vodcast takes an image or a series of images and then critiques them in a constructive and pleasant manner. The video aspects are simple - primarily the photograph is displayed and a red marker is used to highlight areas that the commentary is paying particular attention to. This simple approach is a great tool for people like myself to learn from. And, because it is a digital image, Craig (the reviewer) has the ability to actually edit the photo and show what impact some seemingly simple manipulations can make to it.
I've been catching up on a few photography podcasts this morning, and came across the excellent TWIP episode about Histograms. It is a video about 7 minutes long and does a really clear job of explaining what the histogram represents, and how to use it both whilst taking the photos, and afterwards when processing images.
The eipsode can be downloaded via Pixelcorps.tv. Great job guys!
Adobe Photoshop Lightroom with George Jadine - tutorials are interspersed with interviews and portfolio reviews, but the tutorials are of a very high standard and are very informative although mostly focussed on the develop module