I just downloaded your Tic weather icons. By far the nicest icons I could find on the internet!
I was planning to use these for a weather display on my iPad, but since it uses the retina display, your icons - as downloaded are not displaying as nicely as they might. That is really sad, as the drawings are beautiful, and deserves to show up in high res!
Do you by any chance have a retina display version of these icons available for download?