Hi everyone - I have done a few d9p quilts, and I have done with a few fabrics and a lot of fabrics. I like it both ways. If using lots of fabrics, try using pieces all from the same line so they have a cohesive look. I made another one with different ocean water colors batiks, 1 tan sandy color, and a blue/tan shell print. It came out looking very contemporary and I really liked it.