Photo Gallery as a Responsive Widget

It's best to use a photo gallery widget when creating a gallery or adding multiple photos to a website, because it's responsive. Here are the reasons why:

1. You can have a different number of photos per row displayed for each version.
2. You can set different font sizes of captions for mobile and desktop/tablet versions.
3. You can have different image sizes for mobile and desktop/tablet versions.
4. You can set different spacing for mobile and desktop/tablet versions.

Note: Desktop and Tablet versions have the same settings for font sizes, image size, and spacing.