Using similar principals, artists in the age of digital "lightrooms" can create some rather interesting images.
As many of my readers know, I use a Photoshop-like tool called the Gimp. It is the Open Source communities answer to Adobe's for sale products. The power of the tool allows me to create layers and masks, tints and crops, and all the color management/manipulation capabilities that I could ever desire. In fact, the tool is so powerful that I seldom use more than a fraction of it's overall capability. Much of the time I'm anxious when I launch the Gimp, particularly when I'm just doodling and have no strong idea of where I'd like to go. Stumbling around reaching for an idea while using this tool has many times lead me to disaster.
While some of the textures and tint layer are not obvious, I tend to use them to help create dimension in my work. Somewhere in my processed images will be metal, concrete, clouds, tiles, ceramics, or aged polishes. To support this work, I have created a library of tints and colors that I use in many different layers to achieve the kinds of blended effects that I'm after.
It's not hard to see what influences me. Old photos. Old photographic processes. Movie set lighting. Traditional poses. Jules Verne-like ideas. Increasingly, the more fantastic the idea, the more excited I am to try and express that idea. In fact, I'm thinking of a theme of Death in a Jar, a steam-era Mad Scientist of Biologist's Laboratory. Hmmmm... I wonder if I can pull it off...?