Sorry, but Justified Image Grid has rows, not columns. This is a redirect entry as the question can be answered in multiple ways.
Do you mean...
- ...a one-column layout? One image per row, one column, possible?
- ...the vertical Pinterest waterfall grid layout? Is Pinterest style available? What is masonry?
- ...X images per row? I’d like N images per row and all thumbnails at the same X*Y size, possible?