I was wondering if it were possible to update the "Centered Photo Layout with Thumbnails" layout to be smart enough to adjust its main picture layout if there is no information enabled in the right column. This would result in centering the images on the page and use the available space better.

I made a quick test by modifying the css of the div id ctl04_Left (maximizing width) and ctl04_Right (hide).

Here an example:

Before:

After:

Thanks

Dan

Good suggestion Daniel, thank you.