He was one of the most respected and prolific photographers in Playboy
history.
Many of the 65 centerfolds he shot are considered classics.
After Arny Freytag and Richard Fegley, Posar is reportedly the most prolific
photographer of Playboy Magazine's Playmate centerfolds (through 1994),
having shot a total of 65 spreads (Freytag and Fegley had respectively
shot 69 and 68 centerfolds through 1994)