Target Dimensions for Image Column in Lists

Frequent Contributor

Does anyone know what the image dimensions are supposed to be for the image column?  I can't seem to find that information in any of the documentation.

2 Replies
What's application for the image column in lists ?
It's for the Gallery view in Microsoft/SharePoint Lists. For example, I want to include the logo for our clients in a list, but the logo image dimensions vary greatly.

Lists doesn't seem to resize the image, nor does it give any guidance on what size/dimensions the cover image should be. So if I upload an image to a record and it's too large, then it looks really bad.