Hell on Wheels stars Anson Mount (Cullen Bohannon) and Ben Esler (Sean McGinnes) this week joined Norman Reedus (Daryl Dixon) at the unveiling of his exhibition of photographs taken around The Walking Dead set in Georgia. The photographs will be on display from Dec. 1 - Dec. 6, exclusively at the 2011 WIRED Store Times Square in NYC.

23 archival prints are up for auction at leading charity auction site charitybuzz.com through Dec. 15. charitybuzz raises funds for nonprofits around the globe through incredible online auctions with celebrities and luxury brands, giving bidders exclusive opportunities to make a difference.

Click here to visit the charitybuzz site.

Hell on Wheels airs Sunday nights at 10/9c on AMC.