Govinda used reflective lettering that he hand cut for his portrait of Aussie the Australian Labradoodle. This would make this very practical at the end of a driveway, warning all interlopers of a potential Danger Dog. Manhattanites are lucky. This signboard is available at Prudence Designs at 347 W 36th (between 8th and 9th Aves). Call them at 212-691-1356 to see them.