- Pinhole Photography 78,481 photos, 18,530 members
- PINHOLE PHOTOGRAPHY MEDIUM FORMAT 23,335 photos, 1,494 members
- pinhole trees 3,543 photos, 353 members
- Working Group on Fenced Lots 181 photos, 22 members
- philly street art 11,595 photos, 589 members
- Philadelphia, PA 54,484 photos, 1,554 members
- MetaFilter 2,185 photos, 633 members
- Super Art League, Bureau of Records 18 photos, 3 members
- UWISHUNU 384 photos, 33 members
- Dumpsta Diving! 248 photos, 23 members
- The Æsthetic 19 photos, 11 members
- striatic did america 192 photos, 168 members
- Hasselblad 271,211 photos, 12,856 members
- Urban Decay 469,219 photos, 33,408 members
- B&W 4,887,480 photos, 219,658 members
Shaun Kardinal says:
"damn you for living in philadelphia. also... gorgeous photos."
June 3rd, 2007
"I like death and donuts, also."
September 5th, 2006
"One whom I owe for his help, knowledge, and above all companionship. Someone I can turn to for advice in the best of times, and sometimes in the very very worst. A sincere, kind, and talented person, one of the most caring and interesting I've ever had the pleasure to communicate with - even 2,647 miles away. Thank you, Gregory, thank you. You've really made an impact on me."
July 12th, 2006
"I've added an embarrassing number of his photos to my collection of Flickr favorites."
July 26th, 2005
"He gets the abandoned thing. He is good at the forgotten, lo-tech and everything else. Yay for GAC."
July 10th, 2005
"basically the real reason i get on flickr is to look at gregory's pictures."
December 9th, 2004
- G. A. Carafelli
- February 2004
- I am: