Well, we’ve all seen the advert, but that’s not what I want to talk about, so get that out of your head straight away. No, let’s think about what many call the “Queen of Arts” - namely painting.
Have you ever wandered around a huge Art Gallery and marvelled at the works by Tintoretto, Raphael, Constable or any master painter who has produced huge canvasses? Then again, we have many fine examples of beautiful artwork in cameos and miniatures. In fact, in all sizes between these two extremes the evidence of creative genius can be found down through the ages.
However, it’s patently obvious that the correlation between size and creative genius is poor. Mere size on the premise, “never mind the quality feel the width” is not the prime element of a masterpiece. Yes we are fascinated by the Sistine Chapel, for example, by the sheer scale of the paintings, but it’s the genius of the painter that draws the eye. It’s also true though that the artist tugs at our heartstrings by the wealth of detail that working in a large format permits.
In the same way, large format and medium format cameras have traditionally been the working tools of professional photographers for many, many years. In a previous article, I suggested that there would always be room for film, especially for users of the larger formats.
Now, we get to the nub of the matter, because in digital parlance, the wealth of detail evident in the larger formats is expressed as the size of the file. Unlike physical dimensions which cannot be changed once the work has been committed to the recording medium, be it film or indeed canvas size, the digital file is not so restricted.
Of course, when image size is changed from the original during, say, image compression, there is generally a loss in quality e.g. jpeg Even the use of a lossless transformation doesn’t add anything to the image, it merely preserves what’s there.
However, there is a revolutionary item of image manipulation software that does totally “change the picture” It comes as a Photoshop plug-in with Photoshop 6.0 or higher and it’s called “Genuine Fractals” and here is what the originators claim,
“It’s an indispensable tool for photographers, graphic artists and digital imaging professionals, Genuine Fractals enables you to create resolution-independent images from any size file and lets you print superior quality enlargements without any degradation in image quality”
By saving your digital image with this package as a very small stn file, you can create lossless files of up to 70Mb and beyond. After saving and re-opening this file in Photoshop, Genuine Fractal kicks in and you can easily produce files of a specified size
I was stunned by this software and began to wonder what the impact might be for both digital - continued below ...