https://www.rawpixel.com/services/licenseshttps://www.rawpixel.com/image/10170445Edit ImageSaveSaveEditCropCustom TextMake it Yours.Remix, add effects & personalize with your own textCustomizeOr start from these designsBlackboard sign png transparent backgroundMoreBlackboard sign png transparent backgroundMorePremiumInfoView personal and business licenseThis remix may contain elements from within the public domainPNGSmall PNG 1200 x 960 pxMedium PNG 1500 x 1199 pxBest Quality PNG 3504 x 2802 pxCompatible with :