https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8683874Edit ImageSaveSaveEditCropCustom TextMass communication of complicated issues Karl Taylor Compton seminar series (1970) vintage poster by Dietmar R. Winkler. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 885 x 1200 px | 300 dpiLarge JPEG 2581 x 3500 px | 300 dpiBest Quality JPEG 6674 x 9050 px | 300 dpiTIFF 6674 x 9050 px | 300 dpi | 345.65 MBFree DownloadMass communication of complicated issues Karl Taylor Compton seminar series (1970) vintage poster by Dietmar R. Winkler. Original public domain image from the Library of Congress. Digitally enhanced by rawpixel.More