Tuesday, February 24, 2009

Visual Semiotic Analysis

Comedian Tim Hawkins' DVD "I'm No Rockstar" uses primarily a medium shot with a closed frame, although these are not used exclusively. The DVD, filmed live at the MetroCenter in Arlington, Texas, utilizes different camera shots effectively, offering a variation that captures the best aspects of his performance. For instance, when Hawkins is performing one of his hilarious song parodies, the camera uses a comfortable medium shot. However, as is often typical of comedians, Hawkins repeatedly uses facial expressions to emphasize or make his punch lines, and in these cases the camera uses a close-up shot. A few times in the DVD, the camera pans the across the audience and gives a panoramic view of the stage and the audience, providing a good visual on where the performance is taking place while also emphasizing the popularity of Hawkins' performance (about 2,000 were in attendance).

The DVD uses camera angles effectively as well. Much of the performance is shot from a very slight angle that places the subject just barely below Hawkins (who is obviously on an elevated stage), creating a feel that the viewer might as well be sitting in the audience. These looking-slightly-up angles are also used from side angles, again evoking an in-the-audience emotion. This is important for giving the DVD viewers a realistic position from which to view Hawkins' performance.

Because the nature of a live comedy performance relies heavily on being able to see the performer's actions and expressions, it is imperative for the recording of such a performance to achieve effective angles and shots. "I'm No Rockstar" does this very well, and captures all of the humor that Hawkins has to offer.

Sunday, February 22, 2009

Penta[gon/gram]

The pentagon is a sign that has a wide variety of meanings. Its most obvious meaning refers to a geometric shape with 5 sides, but this figure has come to represent much more than its geometry. In America, we often associate the geometric shape with our "Pentagon," the Department of Defense, due to its pentagonal structure.

Often, however, we associate the geometric shape of the pentagon with the pentagram, a five-sided star. Although this association is mostly the result of the two similar words (and their root, "pent," meaning "five") being mistaken for each other. This association opens up a host of connotations for the simple "pentagon," as it becomes closely related to the strong religious connections of the "pentagram." In fact, the pentagram is heavily associated with Satanism, most notable as a rejection of the Holy Spirit, which is signified by the alignment of the pentagram, having three points facing downward. However, some would be surprised to know that the pentagram has a Christian meaning which goes back to medieval times. The five points of the star were used to symbolism the five wounds in Christ's body (side, hands, and feet). Also, it was used to represent the five senses as well as the Annunciation, Nativity, Resurrection, Ascension, and Assumption of Christ. But as the symbol began to take on a perceived Satanist meaning, the pentagram was gradually rejected by Christians and is now almost exclusively associated with the occult.

Ironically, the pentagram stands on its own as a geometric figure in its distinction as the simplest regular star polygon. In addition to this, the pentagram makes an appearance in the flags of Morocco and Ethiopia, as well as in some orthogonal, higher dimensional polytopes.

Thus we see that our simple pentagon (by definition, nothing more than a five-sided polygon) assumes a host of different meanings to a variety of semiotic domains - most notably, in its mistaken identification with the religious-laden pentagram.