GoGeometry Titian or Tiziano: Venus of Urbino and Golden Rectangles

Successive Golden Rectangles dividing a Golden Rectangle into squares (Venus of Urbino by Titian)

Tiziano: Venus of Urbino, Online Education


Venus of Urbino by Titian
The Venus of Urbino is a 1538 oil painting by the Italian master Titian. It depicts a nude young woman, identified with the goddess Venus, reclining on a couch or bed in the sumptuous surroundings of a Renaissance palace. It hangs in the Galleria degli Uffizi in Florence.

Titian
Tiziano Vecelli or Tiziano Vecellio (c. 1488/1490 – 1576 better known as Titian) was an Italian painter, the most important member of the 16th-century Venetian school.

Uffizi Gallery
The Uffizi Gallery is a museum in Florence, Italy. It is one of the oldest and most famous art museums of the Western world. Building of the palace was begun by Giorgio Vasari in 1560 for Cosimo I de' Medici as the offices for the Florentine magistrates. Source: Wikipedia, Uffizi.

Golden rectangle
A golden rectangle is a rectangle whose side lengths are in the golden ratio, one-to-phi, that is, approximately 1:1.618. A distinctive feature of this shape is that when a square section is removed, the remainder is another golden rectangle, that is, with the same proportions as the first. Square removal can be repeated infinitely, which leads to an approximation of the golden or Fibonacci spiral.

Droste Effect
The Droste effect is a specific kind of recursive picture, one that in heraldry is termed mise en abyme. An image exhibiting the Droste effect depicts a smaller version of itself in a place where a similar picture would realistically be expected to appear. This smaller version then depicts an even smaller version of itself in the same place, and so on. Only in theory could this go on forever; practically, it continues only as long as the resolution of the picture allows, which is relatively short, since each iteration geometrically reduces the picture's size. It is a visual example of a strange loop, a self-referential system of instancing which is the cornerstone of fractal geometry. Source: Wikipedia, Droste Effect.

 

Tiziano: Venus of Urbino

 

 

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