Variations Reporting | WordPress.org

I have a site with about 2k products, and a large number of variations.

The site is a gallery; the categories are the artists; the products are their respective art. The variations are the size and media of the prints.

I should like to be able to run a report to see which products are using each variation.

The objective is to remove/rationalise the variations and also to ensure that the values (height, weight, width and weight) associated with each variation are consistent.

The only reports I can see are with regards to sales.

Any help gratefully appreciated.

Paul