How to Display 2 Images Side by Side in WordPress
A Simple Solution using Gallery Block
This effect can be easily achieved using the Gallery block.
Add the Gallery block in the editor, and then choose or upload your images using the Media Library:
Optionally, you can change the number of columns:
Using the old Classic Editor?
1. Click “Add Media” button
2. Create a new Gallery
3. Select the Tiled Mosaic type
In the final step, find the “Type” dropdown and select “Tiled Mosaic”.