perlin-noise-scape series, 2010-14the programming (roughly outlined):
an undulatory linear motion of a bumpy bezier circle, which is kneaded by random noise values, increases and decreases in size, and turns around its center.
is further getting its color at each frame from an array, picked out of different photos, each row chooses another photo.
this script is so old and so messy, i changed values and functions over and over again, different errors were showing up, interesting enough to work with…

see in action:





curve drawer 1



schorfheide, 2010


the  curve drawer series is based on a vector curve function which reads out a color map or map array and draws in differently occillation structures over the stage, controlled by different mouse action.








swirl series, 2009
based on a rotating bezier curve and color map read out.





de jong


de jong series, 2008

these works are based on the simple Peter de Jong map equations:
x’ = sin(a * y) – cos(b * x)
y’ = sin(c * x) – cos(d * y)

For most values of a,b,c and d the point (x,y) moves chaotically. The resulting image is a map of the probability that the point lies within the area represented by each pixel. As you let it render longer it collects more samples and this probability map and the image becomes more accurate.
Details »

barnsley penrose

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spectr|a|um audio visual lounge
29. september 2007, Dexia Tower Brussels
LAB[au] and Dexia Tower invite:
Holger Lippmann (photos),  Limitatzero,  Olaf Bander