https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14012725Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsOptics: a solar microscope. Engraving, 1787 [by Goodnight after Milne ].MoreOptics: a solar microscope. Engraving, 1787 [by Goodnight after Milne ].Original public domain image from Wellcome CollectionMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 1200 x 875 px | 300 dpiLarge JPEG 3094 x 2255 px | 300 dpiFree Download