%0 Journal Article %A R. Migliari %A J. Romor %T Perspective: Theories and Experiments on the "Veduta Vincolata" (Restricted Sight) %J Journal for geometry and graphics %D 2015 %P 57-77 %V 19 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2015_19_1_JGG_2015_19_1_a4/ %F JGG_2015_19_1_JGG_2015_19_1_a4