
I have recently been asked to show how to do a torn paper effect on a photograph, such as this charming one of myself. So the following tutorial I have decided to combine two simple effects into one tutorial, in order to achieve the effect that you see above. Basically, what we are trying to achieve (
especially with the shadow) is a more natural idea of depth.

First we start off with our background plate. Choosing the colour that we want to use in order to get any necessary blending later on. On a new layer above, we then place the image that we wish to manipulate. For this example I have enlarged to be at the correct size I require.

Then using the 'Pen Tool' we need to cut the necessary section of the image as if it were tears of paper. This can be achieved quite easily by doing a random zig-zag down the selected path. The reason to use the 'Pen Tool' over the 'Diagonal Lasso' Tool is ease of use and the simple fact that we can then save the path and reuse or manipulate the path later on.

One the path has been completed, the end result is like the image above. What you need to do is to quickly save the path and cal it "Tear1". This is simply because if you start creating a new path this new path will override the one you created previous. Once this has been achieved you can then go to the bottom of your 'Paths' Palette and select the middle icon. Which is the marque selection option. It is a circle of dotted lines. This will turn the path into a marquee, like below.

With the 'Marquee' active you simply use the 'Move' Tool and placing the cursor over the image selection area, drag the area to the desired location. Whilst the section is still selected you need to press Ctrl-T to bring up the 'Free Transform' option.

With this option selected you can now rotate the torn selection to the degree of rotation you require. Once achieved simply press "Enter".

Now, with the two pieces of torn photograph selected, the next step is to make the border of the photograph. If of course you need to generate this effect without a border, you still need to go through this process, but delete the parts that you don't need later on. This is so you can generate the basic starting point of the torn paper. So, selecting 'Stroke' from the 'Image' menu, you add a stroke at the depth you think is appropriate for you image and make sure it is on the outside of the image. Press 'OK', and the frame appears on the photograph.

The image should look like the picture below. At this point you will see that the torn section is parallel on both edges. Rarely do you get this affect of such symmetry.

So, using your pen tool again, you need to create a second and third path to represent the torn paper on the outer edge of the photograph. Again, save these paths as you make them, and then fill the marquee selection with white, as before.

You will end up, like the image below, with a torn edge on both parts that have a different width down its length.

Once this has been achieved, you then need to select the 'magic wand' tool, and placing it on 'Contiguous' and '0px', you need to click on the white element. If, for some reason, there are elements of the image that are also selected, you need to deselect them by using the 'diagonal lasso' tool and pressing the alt key whilst drawing around the selection that needs to be deselected. With the white border selected you need to copy/paste to a new layer.

With the new layer selected you then simply choose the background colour of your image and, using the 'paintbucket' tool, fill that colour into the areas not taken by white. This is important, as the filter effect we will use only works with a contrasting edge, not between transparent and white.

Now, go to filter>sketch>torn edges and release, in order to bring up the filter palette.

You may notice that the white turns to black, but not to worry. Adjust the levels in order to have a strong definition in the contrast and definition. For my image I used "50/4/19" on the sliders. Once you have set these press 'OK' and the effect will be added.

Now, on you 'magic wand' tool, deselect 'contiguous' and set the tolerance to "32", which is the default. Click on the blue areas and delete them. Then select the black areas and image>fill with white. This is the end of the necessary steps for the frame apart from deleting the element around the image that don't require the 'fuzzy' effect.

Now, once that has been done. We reselect the 'photo' layer and going to the 'layer' options we will select the "Drop Shadow" effect.

This will bring up the following palette. First thing to do here, is the necessary process of not using the default 'black' shadow colour. Instead we will select the background colour. Because we are in 'multiply' mode, this will automatically make the darker tone against the image's background colour. Now, on the sliders, make the shadow a little more fuzzy and spread than the default. Once you are happy with the outcome...

...on your "Layers" palette, right click on the 'fx' arrow and move down to where it says "Create Layers". Release this and Photoshop makes a new layers of the effects which you apply to the original layer.

Select the element of the one part of the shadow layer. As in the image below. Then again, using Ctrl-T, bring up the 'Free Transform' tool.

Then, by right clicking, select 'Warp' from the options on the 'Contextual menu'. This will bring up the mesh grid like in in the image below. Then, by selecting the handles, you move the points to create the necessary effect of raised and lowered elements on the corners of the photo.

This means that your grid will end up looking a little like the image below. Once you are happy with the effect you simply press "Enter" and this aplies it to your shadow layer.

To finish off the effect you can use the 'Blur' tool to soften the points of the raised shadow section. That is it. A torn photo with a realistic looking shadow. If you want to follow more closely look at the video tutorial above.