I am the one how did those icons, and I'm not too happy with them as
well, but since my time is limited and I'm not payed to do this job I
can live with them as they are. I'll surelly consider contributed icons
thought.
** Changed in: tangerine-icon-theme (Ubuntu)
Severity: Normal => Wishlist
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Glass overkill
https://launchpad.net/bugs/40260