<P> Due to the methods used, a variety of environmental factors, and intentional damage, very little of the original painting remains today despite numerous restoration attempts, the last being completed in 1999 . </P> <P> The Last Supper measures 460 cm × 880 cm (180 in × 350 in) and covers an end wall of the dining hall at the monastery of Santa Maria delle Grazie in Milan, Italy . The theme was a traditional one for refectories, although the room was not a refectory at the time that Leonardo painted it . The main church building had only recently been completed (in 1498), but was remodeled by Bramante, hired by Ludovico Sforza to build a Sforza family mausoleum . </P> <P> The painting was commissioned by Sforza to be the centerpiece of the mausoleum . The lunettes above the main painting, formed by the triple arched ceiling of the refectory, are painted with Sforza coats - of - arms . </P> <P> The opposite wall of the refectory is covered by the Crucifixion fresco by Giovanni Donato da Montorfano, to which Leonardo added figures of the Sforza family in tempera . (These figures have deteriorated in much the same way as has The Last Supper .) </P>

Who is in the last supper left to right