Gregory's ServerSome context: It's part of ScummVM's implementation of the "About" dialog for the Macintosh version of Loom. It contains two images: One with the Lucasfilm Games logo, and one with the Loom logo. This is just part of cleaning up once the dialog had finished.
Though I'm told this is one of the few (perhaps the only?) version of Loom that Limited Run Games didn't unearth for their Loom re-release. I haven't completely ruled out that I did something bad after all...