Opening several JPG or PNG images in Photoshop is the easiest thing in the world: just select several in the Windows Explorer or in the Mac Finder, right-click to choose Open, and Photoshop brings in each image as a new document.
But when we try the same with raw images, it won’t work: although Photoshop shows us the raw processing dialogue for all our chosen images, and lets us make individual changes, as soon as we hit Open at the bottom, only the current image is opened as a new document.
What gives? How can we open and convert several images at once?
Sometimes we want to reproduce an image using a brush stroke. It’s a handy way to replicate a 2D object along a path for example. Using the standard brush for this though, we’ll find that we can only reproduce a single colour image. But what if we want to reproduce all colours in our image?



I’ve been playing with Windows Azure the other day, specifically to hire rendering machines. My idea was very simple: if I have a long animation to render, why not pay a nominal amount of cash, but have the result back within hours rather than days?
