https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/403482Edit ImageSaveSaveEditCropCustom TextQuestion Mark (Grapta Interrogationis). Digitally enhanced from our own publication of Moths and Butterflies of the United States (1900) by Sherman F. Denton (1856-1937).MorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGTIFFSmall JPEG 776 x 1200 px | 300 dpiLarge JPEG 2262 x 3500 px | 300 dpiBest Quality JPEG 3878 x 6000 px | 300 dpiTIFF 3878 x 6000 px | 300 dpi | 133.15 MBFree DownloadQuestion Mark (Grapta Interrogationis). Digitally enhanced from our own publication of Moths and Butterflies of the United States (1900) by Sherman F. Denton (1856-1937).More