https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13951596Edit ImageSaveSaveEditCropCustom TextCrowds gather at the parade ground of the Honourable Artillery Company in London to watch two hot-air balloons. Gouache.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 836 px | 300 dpiLarge JPEG 3372 x 2348 px | 300 dpiFree DownloadCrowds gather at the parade ground of the Honourable Artillery Company in London to watch two hot-air balloons. Gouache.More