The structure of dunescape has been used sometmes as an architectural concept. The contribution  of the modeling  software has been valuable in those cases. Two “examples” of such an attempt follow. The first is the city of culture of Galicia by Eisenman Architects.  The topography of the site distorts the geometry of the  model which is    also a result of the street plan of the  medieval centre of Santiago and   modern Cartesian grid. The second project is designed by SHoP for the MoMA (Long Island City 2000). It is a summer courtyard installation wchich  provides visitors  many   ways to  enjoy the hot  weather. Five design elements, the cabana, beach  chair,   umbrella, boogie  board  and surf are  placed along  a   continuous wood  structure  comprised of over   6,000 individual 2”x2” cedar strips with a vinyl  surface. The beach here is represented in an original way. The form is obviously affected by the computer modeling software but in a different way than the previous one.