https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8854499Edit ImageSaveSaveEditCropCustom TextInformation - Brookfield Zoo (1936) poster by Waltrip. Original public domain image from Library of Congress. Digitally enhanced by rawpixel.View public domain image source hereMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 795 x 1200 px | 300 dpiLarge JPEG 818 x 1235 px | 300 dpiTIFF 818 x 1235 px | 300 dpi | 2.92 MBFree DownloadInformation - Brookfield Zoo (1936) poster by Waltrip. Original public domain image from Library of Congress. Digitally enhanced by rawpixel.More