···Back to school ink brush hand lettering. Flat vector cartoon illustration of a tired brain sleeping on the open book.RFID:Image ID:MC2XXXPreviewSaveShareBuy the printImage detailsContributor:Oxana Grivina / Alamy Stock VectorImage ID:MC2XXXReleases:Model - no | Property - noDo I need a release?Date created:17 August 2016