"Mr. Grey's paintings, as detailed and anatomically accurate as medical illustrations, present man as an archetypal being struggling toward cosmic unity--Grey's vision of a flawed but perfectible mankind stands as an antidote to the cynicism and spiritual malaise prevalent in much contemporary art."

– New York Times

"Reverence and beauty radiate from every page."

– Jay Kinney, Gnosis, Winter 1999

"These are extraordinary works, exquisitely reproduced. Some people will be illuminated and transformed in the process of viewing. I found them compelling."

– Judi Koteen, Napra Trade Journal, Fall 1990

"The majority of Grey's recent work depict spiritual/energetic systems--the sacred and esoteric symbolism of the body and the forces that define its living field of energy."

– Magical Blend, January 1992

"The color plates are of exceptional quality depicting both human and spiritual forms in a variety of intriguing and thought-provoking ways."

– The Midwest Book Review