Soft foam pillow :)
fullscreen
float margen, sp;
void setup(){
margen=20;
sp=25;
size(500,500);
smooth();
}
void draw(){
background (0);
for(float y= margen-2; y <= height-margen; y += sp*2){
for (float x = margen*2; x <=width-margen; x += sp){
float d;
d= 100 - sqrt((mouseX - x)*(mouseX - x)+(mouseY - y)*(mouseY -y));
fill(mouseX,mouseY,23,15);
ellipse( x,y, d,d);
}
}
}