Via screen sharing, nested views of my two older Macs from my new Mac.
The outermost Mac is my new i5-powered 27-in. iMac with a resolution of 2,560 by 1,440. That’s 60% larger than the Intel Core 2 Duo-powered 24-in. iMac that it’s peering into, which has a resolution of 1,920 by 1,200 — which is itself some 125% larger than the 1,280 by 800 resolution of the MacBook Air at the center of this image. (That nifty desktop picture is by my friend Alex Cornell