Free Photoshop Tutorials - Understanding photoshop

By David Peters

Gradient maps can help your coloring on Photo manipulations a lot. They can be used to help blend things in and to make the colors in things the same. So you should have the same picture from the section Textures open. Okay, now looking at you textures picture. You might think. My textures don't really blend in well with my face. So I am going to show you how to blend those in better using gradient maps. So I want you to decide what you want your face to look like (mainly color wise). So to make my textures blend in more I start off by going to Image> Adjustments> Gradient Map. Since I want a green picture I am going to pick a green/yellow gradient map. Then I am going to set it on soft light. After I put the opacity down a bit. Then I added a black and white gradient map. I did this because I wanted to make the picture a bit darker. I left the black and white gradient map on normal and set it on around 50% opacity. It will get rid of a bit of the color but thats what the green and yellow gradient maps were for (they were to add color so it didnt look really bland when we added the black and white one).

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.

Adobe's Photoshop is the number one choice digital photo editing software application among today's professional photographers, graphic artists and web designers. It is not only the best but easier to work with than you might think. Many shy away from Photoshop because there are intimidated by the complexity. With the help of a good Photoshop tutorial you can begin to learn Photoshop within minutes and be on your way to restoring those old photographs and preserving your family's memories for year to come. There are less expensive digital editing applications but the problem is that they often have very limited capabilities when it comes to doing high quality digital photo restoration. Those cheaper digital photo software packages often utilize a one size fits all approach to photo restoration and they just don't have the functions to deal with all of the types of damage you may encounter in renewing your old photos.

A shortcut for changing brush sizes while using this tool is to press the left bracket [ to decrease brush size, and the right bracket ] to choose a larger brush. Shift-right-clicking on your document while using this tool will open its Range menu next to your cursor. Note that these tools cannot be used on 1 bit Bitmap mode, or Indexed color mode images. The keyboard shortcut for the dodge tool is the letter O. You can cycle through the dodge, burn, and sponge tools by holding down the Shift key while pressing the shortcut letter.

In photoshop there is an awesome tool called the spot healing tool. There are soemtimes the photos that you really don't like becuase of an object that is in side the picture. What you can do is remove that thing and replace it with the background of the rest of the photo. It's easy enough to do but does take some practice. You will easily click on or drag accross the object that you dislike and it will be gone. Then the retouched area is combined with the background around it creating a flawless area where the object used to be. It's that easy!

The easiest way to make teeth whiter in a photo is with your Dodge Tool. (Among your tool icons, it's the 7th down on the right hand column. If you don't see it there, right click on the icon and you'll find two hidden choices; one will be your Dodge Tool.) On the horizontal Tool Options Bar under the Menu, choose "Midtones" for Range, and 40% for Exposure. Also on the Tool Options Bar, choose the appropriate brush for this particular retouching job. Use your Magnifying Glass Icon in Tools to zoom in to the area you want to affect. Then run your brush over the teeth you want to whiten several times, slowly, without releasing your mouse. If you find that the Dodge tool whitened too much, you can either click "Edit," then "Step Backward," (to start over), or "Edit", then "Fade Dodge Tool," which will allow you to fade the whitening enhancement to your exact preference.

Tons of people are using photoshop, but what aren't they using it for and should? Restoring Old Photographs. Have a look through that old family photo album - the really old one from up in Grandma's attic. Inside there are probably a few photos from way back when that haven't stood the test of time so well. They've got cracks and tears that really spoil their appearance. Scan them into Photoshop, and then set to work with the Clone Stamp, Healing Brush, and Patch tools. The Healing Brush in particular is a great tool for this purpose as it samples data from one part of the picture and blends it in with what's already there. Correcting Mistakes. We've all done it: Had an attack of "finger over the lens syndrome," or got too close with the flash, so our subjects suffer from "red eye" and look like extras from a horror movie. Use the crop tool to salvage something usable from your obscured photo, and the enlarge wizard to blow it up to a reasonable size. For "red eye" and "pet eye," use the eyedropper tool to sample color from around the iris, and a brush to paint away the red.

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