This tutorial will show you how to make a reflection with your Photoshop. I used Photoshop CS2 when creating this tutorial, but I guess it does not make any difference even if you do it with Photoshop CS.
Picture used on this tutorial is Australian Parliament House in Canberra, by Free-StockPhotos.com
Step1: Open your image, copy your background layer, and fill your background layer with white
Step2: After you open your image, go to image>canvas size and lock the anchor at top centre, type in a new figure for height. Mine is 600 pixels.
Step3. Right click on image layer in your layer palette, and duplicate your image layer
Step4. Click on your new layer then edit>transform>flip vertical
Step5. Position it very carefully so it looks most like a reflection of the building as shown on this image below. You can shunt it up and down with the arrow keys to get its position pixels-perfect.
Step6. Go to Filter>Blur>Motion Blur. We’re looking to create the softening, stretching effect characteristic of reflections in large, slightly rippling bodies of water.
Step7. Go to Filter>Blur>Motion Blur. No we need direction of the blur to be at right-angles to the Horizon, so set Angle to 90 degrees and move the Distance bar, experimenting with various values until you like what you see in the previews.
Step8. Go to Filter>Distort>Ripple. By moving the slider we can select the degree of wave movement on the surface of our lake. Aim to create the effect of a light breeze, so keep the waves Medium sized and don’t go overboard on the amount of ripple.
Step9. Change the perspective a bit by edit>transform>perspective
The reason of doing this is that Real water has an effect on an object’s perspective. Reflections tend to spread slightly when they hit the water, so we’ll try and recreate this in our Parliament image.
Step10. Let’s apply some more motion blur to make that water look even more realistic, but this time, we’ll make it parallel to the horizon. Again, be subtle to make it as effective as possible.
Step11. Now we’re going to boost the blues by adjusting the appropriate slider in the color balance window (image>adjustments>color balance)
Here’s my final image:
See also: Photoshop Tutorials