Рафаэль Лозано-Хеммер
拉斐尔·洛萨诺 – 亨默
ラファエル·ロサノ=ヘメル
라파엘 로자노
רפאל לוזאנו, המר
Flatsun

A circular display that simulates the turbulence at the surface of the Sun using mathematical equations. The piece reacts to the presence of the public by varying the speed and type of animation displayed. If no one is in front of the piece the turbulence slows down and eventually turns off. As the built-in camera detects people more solar flares are generated and the fake Sun shows more perturbation and activity. At 140 cm diameter, Flatsun is exactly a billion times smaller than the real Sun. The piece consists of custom-made panels with 60,000 red and yellow LED lights, a computer with 8 processing cores, a camera with a pinhole lens and a mechanically engineered aluminium, steel and glass structure that pivots for maintenance. A single knob lets the collector set the brightness of the piece and turn it on and off.

versuch unter kreisen

This is the artistic result of a residency spent at CERN, where particles circulate on rings at great speed. The four lamps that are suspended from the ceiling also describe circles, but at varying speeds. Starting from there, every imaginable choreography is possible as well as every interpretation. The lamps describe figures that imperceptible transitions trigger one to the other. According to the artist, it’s only a question of mathematics here, though one asks oneself which one of the four incandescent lamps directs the others. And just as quick as they come into alignment as though linked by invisible ties, there is one that seems to accelerate while another can’t manage to keep up with the group. You can watch them for hours on end, hypnotised by the aesthetic beauty of physical laws. The artist, Julius von Bismarck, when receiving his prize admitted to having learned a lot at the CERN. It is likely that the scientists were also marked by his presence.
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