This library includes image files for a variety of organisms. We include a silhouette (SVG), tricolor stroke (SVG), and a raster (PNG) file for most organisms. All files have a transparent background. All images are released under CC0, which has no usage restrictions. That said, feel free to cite the associated pub, "A free, open-access library of high-quality organism illustrations for science communication," to help others find this resource. All included organisms are listed below. Species marked with an asterisk were adapted from PhyloPic silhouettes. Abeoforma whisleri Aedes aegypti * Agaricus bisporus * Amorphochlora amoebiformis Anolis carolinensis Arabidopsis thaliana Aspergillus nidulans * Bathycoccus prasinos Bodo saltans Caenorhabditis elegans Callithrix jacchus * Callorhinchus milii * Candida albicans Carlito syrichta Chlamydomonas reinhardtii Chlorella vulgaris Ciona intestinalis Clytia hemisphaerica Danio rerio Dictyostelium discoideum Diplonema papillatum * Drosophila melanogaster Entamoeba histolytica Escherichia coli Euglena gracilis Exaiptasia diaphana Gallus gallus domesticus Giardia intestinalis Hofstenia miamia Human immunodeficiency virus Hydra vulgaris Hypsibius dujardini Influenza virus Isochrysis galbana Macaca mulatta * Microcebus murinus Micromonas commoda Mnemiopsis leidyi Monosiga brevicollis Mus musculus Naegleria gruberi Nannochloropsis sp. Nematostella vectensis Neurospora crassa Ostreococcus tauri Pan troglodytes * Paramecium tetraurelia Penicillium chrysogenum Perkinsus marinus * Petromyzon marinus Phaeodactylum tricornutum Plasmodium falciparum Porphyra yezoensis Pristionchus pacificus Rattus norvegicus Saccharomyces cerevisiae Salpingoeca rosetta SARS-CoV-2 Schistosoma mansoni Schizosaccharomyces pombe Schmidtea mediterranea Sphaeroforma arctica Sus scrofa domestica Symbiodinium sp. Taeniopygia guttata * Tetrahymena thermophila Tetraselmis striata Ustilago maydis Volvox carteri Xenopus tropicalis Yarrowia lipolytica