I would ask for using resources especially images.doesn't work.
The only solution which I know is to store images in package com.my.app.widgets.resources and use
<ui:image field='pic' src='resources/logo.png'/>
which IMO is not very nice way of using images.
I would prefer to use resources= and prefix res set in <iu:with/> like in <g:Image field=.... resource=.../>
Is any way to use ui:images in more smartly way?
Added next day.
Is this question so hard or so stupid that nobody can answer - "Yes, this is the only way of using resources" or "No, you can use...."?