If it helps, I’m left-handed, so it’s grouped in a sort of arc from the bottom left corner - apps for quick one-handed use are inside the arc, and the rest is either informational or the start point for a more involved activity like web browsing. It looks ‘cluttered’ because I didn’t really lay it out as a generic or intuitive interface, but specifically to match my needs and habits. I think a home screen should be utilitarian - ‘pretty’ is for lock screens. Hope I didn’t send you down too deep a rabbit hole - Although sometimes that can be fun, so good luck!