

Don Whitman's Western Photography Guild seemed to make a smooth transition from pouch to no-pouch photos after the 1968 decree that made male nudity legal. His style didn't radically change and he kept up a high standard for his models' appearance.
Oddly enough, unlike some pouch-era artists that eventually released their secret nude shots of their pre-1968 models, I can't think of any such shots coming from WPG.