An iMac (G5 iSight/Core Duo case) on transparent PNG background. Based on Image:Apple iMac G5 with iSight.jpg, which was taken from flickr.com under the following license:
This image, which was originally posted to Flickr, was reviewed by the administrator or trusted userThuresson on October 26, 2006, who confirmed that it was available on Flickr under the above license on that date.