Squiggles it is. Some Owls were painted with random RLM76 squiggles over a dark grey RLM75 base; others were dots of RLM75 over the light blue RLM76. Using a single action Passche H, I decided I’d have better luck doing squiggles instead of dots. A top coat of Testors RLM75 gray was followed by a random walk with Testors RLM76 light blue.