OutlawStar
Smash Apprentice
Oh, thanks.Read the rules on the OP. I do drawings only when inspiration hits, which takes as little or as much time as it needs to.
It's somewhat outdated terminology, which essentially means "Really big pictures that might take awhile to download on your screen."
It the heyday of the 56k modem, the page would slow down to a crawl as it tried to load a series of really large images. It's essentially a warning for people with bad computers and/or Internet connections.