jhol (@jhol) commented about dlls/comctl32/idb_hist_large.svg:
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
It looks like you just rotated the up arrow 90-degrees, and it isn't aligned with the pixel grid making it look blurry.
The original icon was derrived from `tango-icon-theme-0.8.90/scalable/actions/go-XXX.svg`, but with the layout adjusted to reduce the size to 24x24 while preserving the 1-pixel. The end result should match `tango-icon-theme-0.8.90/22x22/actions/go-XXX.svg` with a 1-pixel transparent border all around.