an artistic firmicutes artist mascot paint using a brush

art artisan artist bacilli bacillus bacteria bacterial bacteriologic bacteriology bacterium cartoon character clostridiaceae creative creator cute designer emoticon emotion expert expression firmicutes funny happy heart illustration imagery infect inventor magnification mascot medical microbe microbiologic microbiological micrograph microorganism painter painting plectridium prokaryote scientific shigella smile technique techniques tetanospasmin tetanus transmission vector