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Dan Feildman's Articles in Internet & Business

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Capturing Cityscapes at Night There are a couple of planning tips you will need to bear in mind before you take any night time photographs of cities: Painting with Photoshop Both painting and erasing are simple with Photoshop. The painting tools in Photoshop are a fundamental part of just about anything you can do with this program. Not only can you paint in color, you can also make selections, create transparency and much, much more. Let's take a look at just a few of the more widely used tools in Photoshop such as the pencil, line, paintbrush, airbrush, eraser, paint bucket, and gradient tools, their functions, and their differences. Learning the ropes of photoshop Color Model: When you hear the term color model we are referring to the method from which we define or classify the color we are to work with. Examples of such are RGB, LAB, CMYK, etc. Color Space: A color space is simply a variation of your color model. For instance, within your RGB framework some common variations are, sRGB, Adobe RGB, and so on. Some of these spaces are better for display e.g. sRGB and Wide Gamut RGB while other color spaces are more suited to printing e.g. ColorMatch RGB and Adobe RGB. Now, it is important to note that every device in our workflow utilizes it's own unique color space. Meaning, while your monitor, scanner, and printer will base their color spaces basically on what we can see their actual gamut (range of colors) will differ. This is where we lose our consistency across devices. This is the problem we must attend to.