Two versions of the ge_mark_seen.png 16px button, with and without the screen "pod":
For the broomstick, I'll have to look for something else, and also you will have to change the icon ref into griffith.glade (I think). Be patient 
… btw, what icon/symbol would you find suitable? Any suggestion?
Or, alternatively, maybe should the symbol next to the filter field remain and it is the "poster entfernen" icon that should change, with the same construction as for the "poster fetch" icon: a poster view with a small broomstick in the bottom right corner?
Something like this?
16px: 
- 32px: 
Oops, awfully sorry
, I just realized that changing an icon in the main toolbar and in the quick filter toolbar is not as easy as I thought. I don't know how it works, it looks like it can only access a limited stock of icons, not sure though, better ask mike.
