PImage b; int x,y, y_start; void setup() { size(screen.width, screen.height);//, 800); b = loadImage("C:\\Swap\\Photos\\01_06_western landscape.jpg"); //noLoop(); x=0; y_start=int(random(b.height-height)); } void draw() { //image(b, x, y); blend(b, x, y, width, height, 0, 0, width, height, BLEND); x+=int(random(0,5)); y=y_start+int(random(0,10)); }