Art Spread

I've been working in this 'art' spread in the interests section of my book and feeling a bit stuck. I liked the way it looked sketched out but when I redrew it as vectors and colorized, it's not quite holding up for me. I kind of liked this idea of groups of people clustered together and then everything revolving but maybe the line work got too complicated? I've tried out a couple of different color variations but not sure. Anyone have any thoughts or suggestions?



And now here's another version with names, subtler color variations and simplified lines....