portrait of dr. aydin sayili, a historian of science, solar system, atom, left-handed z-dna helix.from turkey 5 lira banknote

lefthanded investment background liberalism historian helixfrom financial scientist portrait banknote currency national exchange academic tafrac14 science finance economy banking turkish concept mustafa history closeup glasses turkiye sayili system turkey crisis yellow europe lirasi aydin solar paper money helix hrlix rkiye atom zdna lira bank cash bill five turk note back dna