![]() Also don’t forget to select the main layer of the image after each new ‘layer via copy’ action. ![]() So layer away till you feel you have all of the parts you want. The exact size isn’t as crucial as we will use Illustrator to vectorize the images in a second so we can make all of them the maximum of 2500px x 2500px at 300ppi. To constrain proportions hold the shift key while making the selection. Try to keep your selections roughly square if possible as we will be making square brushes later. I generally like to make a new group and put each brush in the group just to keep things organized. There are a number of cool spots in this tree so I will make some selections with the marquee tool and layer them via copy (accessed with a right click or control click over the selection). If you are in an earlier version of Photoshop that doesn’t support smart objects just merge the layers. This will allow us to come back and adjust the image later if we want. Before we can continue we need to select the adjustment layer and the tree and convert them into a smart object. Now we have the basis for a good brush or really many brushes. I just play with the sliders till I see what I want but look below to see the settings that I used for this particular picture. Again what we are looking for is a high degree of contrast between black and white. This is found under Image/Adjustments/Levels (CRTL + L or Command + L). With our adjustment layer in place select the image again and lets adjust the levels. Black and White Adjustment Layer Settings You can see below the settings that I used on this picture. Depending on your picture some sliders will have no effect on the image. I just play around with the sliders till I get something that starts to look cool. What we are looking for now is a high degree of contrast. With that in mind we will start by using an adjustment layer with the black and white adjustment layer. This also follows that any percentages of black will be percentages of the colour that you selected. If it is totally white then it will not paint anything at all. If a part of a brush is totally black then it will paint with 100% of the colour you have selected. Brushes in photoshop are based on gray scale. The first thing I do is to duplicate the layer and save it out as a native photoshop file so that I no matter what I do I have a copy of the original. Which can be found in the download at the beginning of the tutorial. Today we will start with a picture of a tree outside my house. For objects that are not shiny (like stucco which is useful in developing grunge brushes) using a flash to bring out more contrast can yield some amazing results. When taking thebpictures you want to make sure that you are getting as much detail as possible, so don’t be afraid to play with macro modes or different angles to get more contrast. Also see the bottom for the licensing.įor things that naturally exist I like to start with some source pictures so for wood I obviously took pictures of wooden objects around my house. If you want to add these brushes to an existing set see the end for an explanation of how to do that. It’s a big file with print quality brushes and fairly high rez photos. You can download the source picture and all of the brushes I created from here. Today we will look at building some grunge brushes in Photoshop CS3. I had Photoshop crash on my part way through writing this and lost a bunch of work. The tree image I picked to work on yeilded better grunge brushes though so that is what we will look at today but stay tuned for some free wood grain brushes later this week.Īlso remember to save your work regularly. I started this tutorial with the intent of making some woodgrain brushes.
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