Increasing icon size.

As I get older I need bigger text and icons.

I have tried all ways I can think of of increasing the size on my iMac in Devonthink. Increasing the font and icon size etc which mainly works but isn’t consistent.

My preferred view is a three panes. Is there any way of increasing icon size in the second pane which is the view that seems small with all my modifications and I can’t think of any way of increasing the size.

Choosing a larger list font (see Preferences > General) will also increase the icon size.