Create realistic rocks and blend them into your scene

Learn how to create realistic rocks and then how to blend them into an underwater scene with this photoshop tutorial.

Hello and welcome to another photoshop tutorial. Many of my visitors asked me for a photoshop tutorial showing how I did the rocks in the realistic alien water scene were made.

Learn how to make realistic rocks with this photoshop tutorial

Here goes...
Open a new document, mine is 640x480 px then go to the Filter menu and choose Render > Difference Clouds.

Now go to Filter > Render > Lighting Effects and select your light (spotlight) to come from top-left corner of your image, leaving all the other settings intact, like you see in my image below:

Your result should be similar to this:

Then go to Filter > Noise > Add Noise and set the Amount to 0.6%, Distribution to Gaussian and check Monochromatic.

Apply a Bas relief filter (from Filter > Sketch > Bas Relief) with the following values: Detail: 15, Smoothness: 2, Light: Top.

Now duplicate your background layer (go to Layer > Duplicate Layer...) and then aplly a Craquelure filter (Filter > Texture > Craquelure) with the following values: Crack Spacing:80, Crack Depth:4, Crack Brightness:5.

Using the Lasso Tool make a selection like you want your rock to look like. Flatten your image (go to Layer > Flatten Image) and copy from the new layer created.
Open the image you want to blend your rock into. Paste the rock into a new layer

then press CTRL+U in order to modify the Hue/Saturation: check Colorize then use the following values Hue:220, Saturation:45, Lightness:-20.

Now you must darken some parts of your rock and lighten others. I darkened the right part of my rock using the Burn Tool and lightened the upper part using the Dodge Tool (on the next image you have blue arrows to show you where I've used the Burn Tool and a White arrow to show you where I've used the Dodge Tool).

Using the Burn Tool with a small brush selected make more cracks into our rock.

Hope you liked this photoshop tutorial. Thank you!
I will be back with many more, until then check out some of my other photoshop tutorials:

Labels: scene

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1 Comments:

At November 22, 2009 at 1:02 AM, Magan, Internet Marketing said...: Wow...I'm impressed, I used photoshop as well but never had the time to play with it...thanks..i learn a bit..perhaps browsing through your blog will help me more..