This article will show you how to display an alternate image on your grid item from your Custom Meta Data
Quick Note:
Step 1. Create an "Image Type" Custom Meta Data

Step 2. In your posts, upload an image into the "Custom Image" Meta Data

Step 3. Edit the Grid Skin

Step 4: Create a new Layer and select Text/HTML as Layer Source.

Step 5. Replace the Layer Texts with the HTML code below in the "Text/HTML" source
Quick Note:
<img src="%eg-custom-image%">

You can find the Custom Meta Key "%eg-custom-image%" using the link shown below.
