Following in the footsteps of Barbara Nixon and Karen Russell, I’ve created a Twitter Mosaic. I also found some cool new people to follow from looking at their Twitter Mosaics.
A tip for WordPress users: If the code does not seem to work at first, make sure to paste it into the html tab, as opposed to the default visual tab.
The PR Post 
Wow! Your Twitter mosaic is incredible!
Thanks! It’s great to have you be a part of it. I imagine your Twitter Mosaic is great too — you probably have some cool PR fashion people on it.