The work consists of a custom built LED display of 30x30cm that generates a dynamic light in a loop of 10 hours. The color of light is based on the photography of the specific vegetable and algorithm that scans the image in a pseudo-random path.
The fruits and vegetables have been chosen on the nutrition recommendation of Fondazione Veronesi for a diet that helps to prevents cancer: tomatoes, beans, broccoli, red cabbage, red oranges and blueberries.
The algorithm scans the image with a virtual magnifying lens, in a continuous random path, where the direction is changing at each step with an angle generated from a gaussian random set of numbers.
The light is generated with a 14×14 LED matrix and the color of light is based on the position of the virtual lens and the previous path because at each step just a small percentage of the current image position is summed the previous buffer that is displayed.
The software generates an 8 hours of light program, that is stored in the device and plays in loop..
Following are the first 3 minutes of video simulation for each work and the light path on the image of the full 10 hours of scanning.
![tomatoes](https://www.marcobrianza.it/wp-content/uploads/2015/12/tomatoes.png-200-8-900000-400x400.jpg)
![beans](https://www.marcobrianza.it/wp-content/uploads/2015/12/beans.png-300-77-900000-400x400.jpg)
![broccoli](https://www.marcobrianza.it/wp-content/uploads/2015/12/broccoli.png-250-73-900000-400x400.jpg)
![red_cabbage](https://www.marcobrianza.it/wp-content/uploads/2015/12/red_cabbage.png-300-74-900000-400x400.jpg)
![red_orange](https://www.marcobrianza.it/wp-content/uploads/2015/12/red_orange.png-200-3-900000-400x400.jpg)
![blueberries](https://www.marcobrianza.it/wp-content/uploads/2015/12/blueberries.png-300-100-900000-400x400.jpg)
Documentary video:
Exhibition: LUCE4GOOD – Light Art Ensemble
Date: 10th-20th December 2015
Location: ex San Carpoforo church – via Formentini, 12 – Milano – Italy
Curators: Gisella Gellini, Domenico Nicolamarino