Adding a few white and/or black buttons to the mix might spice it up a little. No matter how much the different colours and sizes show on a close up, the mix looks rather blah from afar.
For now I'll just have to enjoy looking at them sitting in their little vintage saucer, maybe do a test of which coloured embroidery floss to use. I'm thinking raspberry pink, I love raspberry pink.
Maybe I should try spreading them out just one more time today..