…and apply these glow settling.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

8. now, select the upper layer with sea photo and go to Filter >> Render >> Lightening Effects. Apply a spot light as you can see on illustration below…

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

This will give your photo a darker, and more dramatic look.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

10. On the same layer, apply the spot light again, only now lower, on the water, which will create the illusion of moon shining upon the water below.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

11. This is the result so far…

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

12. Press Ctrl + L to get the Levels panel and apply the following settlings, to “normalize” the darkness range on your canvas.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

Now, it will look much more natural.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

12. Duplicate this later, and go to Filter >> Blur >> Radial Blur. Apply these settings, to give your castle a “blast” effect.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

13. Now that the blurred effect applied, using a soft-edge eraser tool (30px +) and remove the blurred layer from the castle fully

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

Leave the rest blurred.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

14. While the blurred layer is still selected, go to Image >> Adjustments >> Brightness / Contrast and reduce brightness, as well as adding contrast.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

This will make the “rays” of the blur more visible. Reduce the opacity of the blurred layer to abut 30% +.

Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design
That’s it, your image is ready:
Design Heavenly Castle Illusion Photo Manipulation - PS Tutorials Lorelei Web Design

Notes: you can flatten the image after applying the outer glow to the moon, as basically it doesn’t matter if from that point you will be working with layers separately or not. You can duplicate the entire canvas any time and do the radial blur effect using the entire picture, not only the sea layer. Should you have any questions, please post them below. Enjoy!