Ключевые слова: animal themes, background color, color enhanced, colour manipulation, december 2013 release, diseased, flagellate, flagellum, horizontal, illness, infection, kinetoplastid, light micrograph, magnify, magnifying glass, micro organism, microbiology, micrograph, no people, nobody, numeral, orthographic symbol, parasite, protozoa, science, sleeping sickness, studio shot, symbol, trypanosoma lewisi, trypanosomes, trypanosomiasis, unwell,