عنوان المقالة:الزمان والمكان والتبادل الإدراكى بين الشكل والأرضية فى فن الخداع البصرى Time, place and perceptual exchange between form and ground in the art of optical illusion
أن أول ما يواجه الفنان فى إيجاد العلاقة بين "الزمان والمكان"
الملخص الانجليزي
The first thing that the artist faces in finding the relationship between “time and
space” in this art is his use of the perceptual phenomena in the eye, and the change
that occurs from confusing the eye with the kinetic vibrations of “shapes with
floors” in the painting ;Dots, lines, areas and colors start striking, moving, and
undulating, then the floors rise and fall, and the entire texture of the artwork
appears to be a reality that exists in an instant, then suddenly disappears .It has
exploited the peculiarities of the human visual system ;It provided repetitive
systems of "forms and floors" simultaneously ;The surface of the artwork may be
divided into independent minute particles, resulting in repetitions, which create
cumulative, visual, dynamic effects that are felt only by sight, and their structural
systems give an unstable, dynamic, dynamic sense, for repetition between shapes
and floors in this art is found on the retina Viewer, by entering more than one
image to be perceived simultaneously .Perceiving these different images by
continually looking at them results in a sense of kinetic oscillation in appreciation
of both the form and the ground“ .That which shows that fixing the form does not
mean confirming the perceptive .Through the exchange of “shape and floor” or
events that disturb a fixed system, or a kinetic contrast for each of them, or the
convergence and divergence between forms and some of them and between the
floors.. Among the simple geometric elements and intersecting and interlocking
lines, Victor Vasa rely achieved" Victor Vasarely " "Vibrational effects and
vibrating in a relationship in which the surface of the artwork unites as one, and the
“shapes with the floors” merged, and became as if they were taking paths and
directions, advancing forward and bouncing back, emerging on the surface and
falling, convex and concave, calming and undulating, and geometric shapes
acquired Abstract when the artist "Vasarelli" systems and structures unfamiliar to a
strange and delightful universe as an abstract spiritual vision .In one of the solutions
in which the artist “Vasarelli” formulated the relationship between the figure and
the ground, through which the surface of the image merged and was united in an
appreciative movement, and the image was completed to give a reciprocal
relationship between protrusion forward and regression to the back, and the surface
of the image became the form and the ground together, and the surface became the
What emerges and is confined to the back. In this work, the physical boundaries
between time and space have been abolished, and the relationship of “form with the
floor” has become a state of permanent delusional movement, reflecting a kind of
anxiety and fluctuation of the surface .That the relationship between “time and
space” - which was achieved in the art of optical illusion - became a visual music,
in which color and “shape and ground” acquired energies, characteristics and
interesting creative meanings ;If the shapes are charged with kinetic energies.. the
floors are also charged with energies that interact with the shapes, so the artistic
painting of the viewer seems to suggest a continuous and endless movement
أ.د/عصام محمد محفوظ | Prof.Dr.Essam Mohamed Mahfouz | 21549