I'm new with SS and seems will be around here for a whilie :)
Interesting that didnt found a matching topic in forums.
SilverStripe with BlackCandy puts a grey frame around pictures in page. That may be a good idea for photographs but as an example I use some icons in site to make easy to explain the topic and frames are troble for a design like that.
Is there a way to free pictures?
And just curiosity, there is an option in tinymce to put frames for people who want it, why do SS need to force for frame by default?