1 st - century ▁British ▁pain ters ▁Category : Wel sh ▁pain ters ▁Category : L iving ▁people ▁Category : Al umn i ▁of ▁St ▁Anne ' s ▁College , ▁Oxford ▁Category : Al umn i ▁of ▁Bre tt on ▁Hall ▁College ▁Category : Al umn i ▁of ▁the ▁University ▁of ▁Le eds ▁Category : 2 1 st - century ▁British ▁women ▁artists <0x0A> </s> ▁G raft ing ▁refers ▁to ▁a ▁surg ical ▁procedure ▁to ▁move ▁t issue ▁from ▁one ▁site ▁to ▁another ▁on ▁the ▁body , ▁or ▁from ▁another ▁creature , ▁without ▁bringing ▁its ▁own ▁blood ▁supply ▁with ▁it . ▁ ▁Instead , ▁a ▁new ▁blood ▁supply ▁grows ▁in ▁after ▁it ▁is ▁placed . ▁ ▁A ▁similar ▁technique ▁where ▁t issue ▁is ▁transferred ▁with ▁the ▁blood ▁supply ▁int act ▁is ▁called ▁a ▁f lap . ▁ ▁In ▁some ▁instances ▁a ▁gra ft ▁can ▁be ▁an ▁artificial ly ▁manufact ured ▁device . ▁ ▁Ex amples ▁of ▁this ▁are ▁a ▁t ube ▁to ▁carry ▁blood ▁flow ▁across ▁a ▁defect ▁or ▁from ▁an ▁ar tery ▁to ▁a ▁ve in ▁for ▁use ▁in ▁hem od ial ysis . ▁ ▁Classification ▁Aut og raft s ▁and ▁is og raft s ▁are ▁usually ▁not ▁considered ▁as ▁foreign ▁and , ▁therefore , ▁do ▁not ▁el ic it ▁re jection . ▁Al log raft s ▁and ▁x en og raft s ▁may ▁be ▁recognized ▁as ▁foreign ▁by ▁the ▁recip ient ▁and ▁rejected . ▁▁ ▁Aut og raft : ▁gra ft ▁taken ▁from ▁one ▁part ▁of ▁the ▁body ▁of ▁an ▁individual