Greenberg's End Times, a series of photographs featuring toddlers, was the subject of controversy in 2006. The work featured stylized hyper real closeups of children's faces contorted by various emotional distresses. The pieces were titled to reflect Greenberg's frustration with both the Bush administration and Christian Fundamentalism in the United States. The method for getting the children to cry (achieved by offering the children candy and suddenly taking it away) spurred allegations of unethical conduct and provoked the submission of numerous complaints to the art gallery that hosted a public showing of Greenberg's work.

2007 AP23 American Photography
2006 Award of Excellence, Communications Arts Photography Annual
2006 Print Placement – 2nd Place, PDN/Nikon Self Promotion
2006 Direct Mail Award – 1st Place, PDN/Nikon Self Promotion
2005 Special Book - 2nd Place, PDN/Nikon Self Promotion
2004 Self-Promo Award - 2nd Place, PDN/Nikon Self Promotion
1997 Award of Excellence, Communications Arts Annual

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