Use it to create recognizable shapes which are coherent.
It doesn't suffer from the issue that elements in generations being cutoff like Creative Model, it sometimes does not follow prompt well though.
Some sample generations :
To get more artistic vibe, use Creative model on top of Structured model.
Note : Images are shown in 512x512 resolution in the app, kindly download them to get 2048x2048 resolution
For Info on all models, check getting started guide.