The process of visualizing or conceive a structure is an art. it is basically motivated by an inner experience; by intuition. it never is only a result of deductive reasoning. ? eduardo torroja cc.istrucción lu technology is a science; but its practice is a arte.a. males roderick ell architectural and structural design are inseparable. a building; either a simple shelter or a large closed for worship or for trade space; it is formed by means of materials that withstand natural forces such as gravity; wind or fire.