I don't know if it's a common "behavior", but rather often, when I discover drawings I like, I try to create something else in the same style. In general that lasts only the time for 2 or 3 drawings (And most of the time it's not even drawings, just drafts)....

Something I did a while ago. That was supposed to be a logo, but that's much too shiny-crystal-web2.0-bling-bling for that, so I suppose that can be called a "shiny icon". If anyone's interested, that's released under the GPLv2 (and above). See the metadata...