https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13955118Edit ImageSaveSaveEditCropCustom TextA procession of carriages watched by crowds lining the streets, with soldiers on parade: a hot-air balloon flies overhead. Coloured engraving, 1814.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 745 px | 300 dpiLarge JPEG 3424 x 2125 px | 300 dpiFree DownloadA procession of carriages watched by crowds lining the streets, with soldiers on parade: a hot-air balloon flies overhead. Coloured engraving, 1814.More