I'm unable to display the specific images, but I can guide you through the reasoning process.

The task is to find the correct water image (mirror image on the horizontal axis) of the given word "ridge." When creating a water image, each part of the image must be flipped upside down:

1. Observe the original image. The word is displayed upright.
2. For the water image, flip each letter vertically (from top to bottom).
3. Compare each option to see which one has each letter flipped correctly.

The correct answer is the image where "ridge" appears upside down as the original word would if reflected over a horizontal axis.

This image accurately represents the water image of the given word "ridge."