Hello, I'm the one who's using the MediaWiki.
The design that I want is a shape that you can see with a frame or thumbnail option. The one that the box surrounds the painting.
The thumbnail option gives me a satisfactory shape, but it puts a strain on hard capacity by creating a new size image file. (If this is wrong, let me know.)
So I want to be able to resize the image in the frame option, or I want to have another option. What I want is not to create a new size image, but simply to resize the original image. This includes the design I mentioned earlier.
Please answer.