Isifundo 21, Ifilimu entsha apho uLeonor Watling aza kusebenza khona, osele edubule kungekudala noJohn Hurt, iOxford Murders. Ngoku udibana kwakhona nomdlali ofanayo, kunye noNowa Taylor noClive Russell ukuba badubule i-Lezione 21 phantsi komyalelo wombhali u-Alessandro Baricco.
I-Lezione 21 ngumdlalo weqonga apho umfundi ahamba uhambo olungaqhelekanga kwiiAlps zaseNtaliyane kwaye aveliswa ngokudibeneyo yi-Itali kunye ne-Great Britain.
U-Leonor Watling, ongomnye wabalingisi abanobuqili nabakhangeleka bexesha elizayo kwilizwe lethu, kunye noJohn Hurt, umdlali osele ezimisele ophakame ngobuhle bakhe kunye nokusebenza kakuhle, kuya kuba kuhle ukuphinda ubabone bekunye, kwaye siyathemba ukuba okokugqibela.