I wonder exactly what "naturals" means? My mind switched to earth tones, right off, but is that what everyone's does? Just in case earth tones might be what you meant, here is a picture of one I just finished that was easy and turned out very pleasant. Perhaps it will give you an idea that will help...
The pattern is a two slice layer cake from Missouri Quilt Company, only I just used five fabrics instead of a layer cake.
Dina