https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13964200Edit ImageSaveSaveEditCropCustom TextThe electoral picture gallery at Düsseldorf: fącade elevation and cross-section of the wings. Engraving by P.G. Pintz, 1776.Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 920 px | 300 dpiLarge JPEG 3022 x 2318 px | 300 dpiFree DownloadThe electoral picture gallery at Düsseldorf: fącade elevation and cross-section of the wings. Engraving by P.G. Pintz, 1776.More