Library of Congress (Source)Public Domainhttps://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/2272229SaveSaveSiphonophorae–Staatsquallen from Kunstformen der Natur (1904) by Ernst Haeckel. Original from Library of Congress. Digitally enhanced by rawpixel.MorePublic DomainFree CC0 ImageInfoView LicenseJPEGTIFFPortrait Card 5 x 7" JPEG 1429 x 2000 px | 300 dpiOriginal JPEG 5389 x 7544 px | 300 dpiPortrait Card 5 x 7" TIFF 1429 x 2000 px | 300 dpiOriginal TIFF 5389 x 7544 px | 300 dpi | 232.67 MBSaveDownloadSiphonophorae–Staatsquallen from Kunstformen der Natur (1904) by Ernst Haeckel. Original from Library of Congress. Digitally enhanced by rawpixel.More