47.MODERNISM :This programtakes apart the broad term 'modern'.We review the origins of modern styles that strip away artifice and take residential architecture in a new direction of flat roofs,straight lines and walls of glass.From the frist designs by Le Corbusier to boxes on stilts,the modern style takes many forms and remains a driving force in design today. 49.POST-MODERNISM :An eclectic assortment without formal rules,post modernism alloes for a look backward while taking a giant step forward.Designers return to some traditional elements that were thrown out by modernists,but they inject individuality and even humour into their designs.They re-interpret the best of the past while adapting it to their own region or local context.