https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13954268Edit ImageSaveSaveEditCropCustom TextA large balloon is hanging over the old town hall at Calais preparing for take-off. Coloured wood engraving.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 589 x 1200 px | 300 dpiLarge JPEG 1008 x 2052 px | 300 dpiFree DownloadA large balloon is hanging over the old town hall at Calais preparing for take-off. Coloured wood engraving.More