A quick one here. Just got sent a link to this site - Microbial Art. It includes work art with microbes from "Dr. Niall Hamilton (New Zealand), Dr. T. Ryan Gregory and his students (Canada), Dr. Jeff Tabor and colleagues (USA), Dr. Ben Wise and his students (USA), Dr. Eshel Ben-Jacob (Israel), and various other contributors."
It has some nice stuff. Definitely worth checking out.