···seamless pattern with a mathematical formula, a graph, labeled vector sink illustration design element for printingRFID:Image ID:2C19H47PreviewSaveShareBuy the printImage detailsContributor:Liubov Polozhentseva / Alamy Stock VectorImage ID:2C19H47Releases:Model - no | Property - noDo I need a release?Date created:18 April 2020