Para onde leva a rota da espiral?

O padrão gráfico dominante na criação de fractais é a forma da espiral.

Matematicamente a espiral é uma curva que gira em torno de um ponto central, afastando-se ou aproximando-se deste ponto, dependendo do sentido em que se percorre a mesma curva.

Para melhor compreendermos este fenômeno, devemos ficar atentos à geometria da Natureza, que, no caso do Universo, vai determinar a diversidade de espirais como podemos observar nesses exemplos de galáxias.

Mas é claro que para entender sistemas tão complexos e dinâmicos como as galáxias, precisamos compreender o que determina a Teoria do Caos.

E devemos também dar uma estudada básica sobre a construção matemática dos fractais.

Agora que todas as coisas estão verdadeiramente confusas, você está pronto para começar a criar as suas espirais. Eu particularmente não me sinto atraído por sua forma. Esteticamente elas são previsíveis e esta característica as torna um tanto irritantes para mim. Raramente me dedico a produzir espirais. Entretando reconheço que a qualidade evocativa da espiral deve-se a que podemos identificar nela alguns aspectos do "mistério da vida", ou seja, algo que julgamos poder atribuir à nossa própria existência e à de todos os seres vivos - o eterno recomeço ou a volta para si mesmo e a perpetuação da existência.

Creio que todas as civilizações encontraram na forma da espiral a representação do devir do homem sobre o mundo. Isso talvez tenha contribuido para que elas sejam tão atraentes. Através da espiral julgamos poder desvendar uma parte desse mistério que nos assombra e que tentamos prefigurar na sua rota ordenada e que se mantém "intocada" pelo caos que a rodeia. Existe melhor maneira para figurar a "intenção" de nossa existência individual?

Comments

What Counts Now is an Attitude

It is a widely accepted notion among painters that it does not matter what one paints as long as it is well painted. This is the essence of academicism. There is no such thing as good painting about nothing. - Mark Rothko Very seldom do we find that algorithmic artists have an eye on reality. In fact, most artists of our medium are very reluctant to abandon the vain belief that "beauty" is the only goal achievable by art. But how do we work exclusively for "beauty" in the context of political violence, terrorism and childhood trauma? How can the beautiful-only forms be made visually appealing in these times of sexual vulgarization and AIDS? It's clear isn't it, that art isn't rolling over an empty and free road of pure beauty anymore, but instead, a major issue among artists now is how to reconstitute beauty in a contemporary context of fear and social deception? I strongly believe that fractals are a useful tool for making the hidden, visible, but I als

Four quotes on the conquest of space

"Space travel leading to skylife is vital to human survival, because the question is not whether we will be hit by an asteroid, but when. A planetary culture that does not develop spacefaring is courting suicide. All our history, all our social progress and growing insight will be for nothing if we perish. No risk of this kind, however small it might be argued to be, is worth taking, and no cost to prevent it is too great. No level of risk is acceptable when it comes to all or nothing survival." Gregory Benford and George Zebrowski, Skylife, 2000. "We must turn our guns away from each other and outwards, to defend the Earth, creating a global and in space network of sensors and telescopes to find asteroids that could destroy our planet and create the systems to stop them. It makes no sense to dream great dreams while waiting to be hit by a train." Buzz Aldrin and Rick Tumlinson, Ad Astra Online, 2006. "The question to ask is whether the risk of traveling to spa

Sol LeWitt is gone (to the heaven).

Much has been written on Sol LeWitt ´s work. Instead of adding something that others can better say I prefer just to reproduce his Sentences on Conceptual Art (First published in 1969), that became a key moment on the idea of art today. The structures he explored on his works derived from elements of the cube and its drawings on wall redefined the parameters of the art in years 70, and continue to influence the artists of the new generations for their simplicity and for their Metaphysical aura. It´s interesting for us, digital artists, to see how the concepts of LeWitt can be explored (and extended) in the work of programmers-artists like Casey Reas . About the possibility that Sol left to the heaven - and not to the hell - I assume it due the "Clarity, beauty, playfulness. Simplicity, logic, openness. The words that come to mind when describing the work of Sol LeWitt resonate with essential aesthetic and intellectual values. His works are straightforward and legible. Yet, upon cl

FractalMix

Search This Blog