Wednesday, February 23, 2011

Dictionary

   
                                                    Charlie Chirino
        In my essay I am going to talk about space. I selected some key concepts that are important to understand the subject. They are:
      
        1-Space: Three-dimensional, continuous expanse extending in all directions and containing all matter. It is all around us, all the time. There are two kinds of spaces: outer space and inner space. Outer space is the space outside our world. It is any region of space beyond limits determined with references to the boundaries of a celestial body or system. On the other hand, inner space is the space inside our minds. It is the spiritual world within a person.
     
        2-Shape: Two-dimensional area. Its boundaries can be measured in terms of height and width. It is the form characteristic of a particular person or thing, or class of things. In terms of art, we talk about negative shape (the ground) and positive shape (the figure that commands our attention).
      
       3-Illusion: An unreal, deceptive, or misleading appearance or image. A sense of depth, or three-dimension, can be achieved on a flat canvas or paper only by means of illusion. There are many ways to create the illusion of deep space:
          -Juxtaposition of a large and small object.
          -Overlapping images.
          -The use of lines (one-point linear perspective and two-point linear perspective)
          -Presence of shadow.
          - Oblique projection.
          - Axonometric projection (commonly employed by architects and engineers)
          -Position of the objects (the farther is commonly the higher)
          -Foreshortening           
                           
                                        I selected these terms because:
        1- Understanding the meaning and kinds of spaces is the central and most important step to discuss about this topic.
        2- The term shape is important to understand how space takes place in a two-dimensional area.
        3- Using different techniques artists can create illusion and at the same time they create space.

Tuesday, February 15, 2011

visual rhetoric


       

                                              

       In these two pictures we can see how Barack Obama represents peace, hope and new life for the United States. I think that this is a visual rhetoric because these pictures are comparing Barack Obama with a rainbow. Here we can use a description saying: Barack Obama will be as a rainbow, bringing to the United States peace and hope after years of tragedy. The term tragedy can be compared with the rain.