My name is Kjersten Williams. For my art project, I decided to go with mixed media. I constructed the microbes’ background environments out of paper and colored pencil, and made the microbes themselves out of modeling clay, giving the project a bit of visual depth. For my subject, I decided to focus on a specific group of microbes: the temperature extremophiles. I wanted to showcase the variety of different morphologies and habitats of these microbes (through the relatively accurate depiction of the microbes and their respective environments), while also making a statement against the general belief that all microbes are “bad’ (hence, the added shaky eyes to make them cuter and more personable). These microbes live in environments which would be deemed uninhabitable to the majority of life forms on Earth. Due to their resilience and adaptability, they represent the type of organism which astrobiologists may be most likely to find on other planets!
There are a couple mesophiles included for the sake of contrast. The microbes represented are: Chloroflexus aurantiacus (the red snake-like thermophilic bacterium represented against the background of a hot spring area), Methanopyrus kandleri (the blue, rod-shaped hyperthermophilic archaea set against the background of hydrothermal vents), Deinococcus radiodurans (a mesophilic bacteria represented by the green tetrad set against the forest background), Acidithiobacillus thiooxidans (a mesophilic bacterium represented by the purple, rod-shaped microbe with the pink flagellum), Psychrobacter arcticus (the blue diploid psychrophilic coccobacillus bacterium with pink spots, which is set against the aquatic background underneath the ice layers), and Planococcus halocryophilus (the blue-green diploid cocci bacterium set against the polar background).