These are half-scale JPEG screen shots of the pngs-img.html and png-IceAlpha.html pages. They were taken by Julian Church using the iCab 1.9 preview release for the Macintosh. Click on them to see the full-scale, 24-bit PNG images (440393 and 538081 bytes, respectively).
As far as Greg can tell, iCab's rendering of PNG transparency is perfect. However, the browser does not currently do gamma correction (as evidenced by the particularly dark toucans).
Here are some related PNG pages at this site:
Copyright © 2000-2009 Greg Roelofs.