Groups
DD Study Group 1 General Photography - Administered by Dennis Hirning
DD Study Group 2 General Photography - Administered by Martin Newland
DD Study Group 3 General Photography - Administered by Ruth Sprain
DD Study Group 4 General Photography - Administered by R Gary Butler
DD Study Group 5 General Photography - Administered by Barbara E Miller
DD Study Group 6 Close-up - Administered by James Silliman
DD Study Group 7 General Photography - Administered by Tom McCreary
DD Study Group 8 General Photography - Administered by N. Sukumar
DD Study Group 9 General Photography - Administered by Sabine Nehls
DD Study Group 10 General Photography - Administered by Donna Sturla
DD Study Group 11 Monochrome - Administered by Henry Heerschap
DD Study Group 12 Assigned Subject - Administered by Carole Kropscot
DD Study Group 13 Assigned Subject - Administered by Timothy Morton
DD Study Group 14 General Photography - Administered by Darcy Johnson
DD Study Group 15 Birds - Administered by Dr Isaac Vaisman
DD Study Group 16 General Photography - Administered by Dr V G Mohanan Nair
DD Study Group 17 General Photography - Administered by John Hackett
DD Study Group 18 Creative - Administered by Ian Ledgard
DD Study Group 19 General Photography - Administered by John Hackett
DD Study Group 20 Creative - Administered by Deborah Milburn
DD Study Group 21 Birds - Administered by Tom Buckard
DD Study Group 22 General Photography - Administered by Marti Buckely
DD Study Group 23 General Photography - Administered by Richard Stauber
DD Study Group 24 Flowers & Plants - Administered by Bev Caine
DD Study Group 25 General Photography - Administered by Audrey Waitkus
DD Study Group 26 General Photography - Administered by Bob Benson
DD Study Group 27 General Photography - Administered by Brad Ashbrook
DD Study Group 28 General Photography - Administered by Deborah Milburn
DD Study Group 29 General Photography - Administered by Bob Wills
DD Study Group 30 General Photography - Administered by Dorinda Wills
DD Study Group 31 Monochrome - Administered by John Gilkerson
DD Study Group 32 Monochrome - Administered by Diana Magor
DD Study Group 33 Land/Sea/Cityscapes - Administered by Nenette Yu
DD Study Group 34 Creative - Administered by Jan Handman
DD Study Group 35 Infrared - Administered by Nelson Charette
DD Study Group 36 Land/Sea/Cityscapes - Administered by Larry Treadwell
DD Study Group 37 General Photography - Administered by Howard Frank
DD Study Group 38 General Photography - Administered by Art Jacoby
DD Study Group 39 Monochrome - Administered by David Halgrimson
DD Study Group 40 General Photography - Administered by Andrew Hersom
DD Study Group 41 Creative - Administered by Brad Becker
DD Study Group 42 General Photography - Administered by Stuart Caine
DD Study Group 43 General Photography - Administered by Bruce Michelotti
DD Study Group 44 HDR - Administered by Brad Ashbrook
DD Study Group 45 General Photography - Administered by Cindy Lynch
DD Study Group 47 Monochrome - Administered by Albert Zabin
DD Study Group 48 General Photography - Administered by Bev Caine
DD Study Group 49 General Photography - Administered by Craig Callan
DD Study Group 50 Monochrome - Administered by Lorna Zaback
DD Study Group 51 Phoneography - Administered by Jerry Hug
DD Study Group 52 Nature Plus - Administered by Sharon Prislipsky
DD Study Group 54 Advanced Photoshop Compositing - Administered by Peggy Nugent
DD Study Group 55 General Photography - Administered by Lori Azevedo
DD Study Group 56 Street Scenes - Administered by Trey Foerster
DD Study Group 57 Close-up - Administered by Jessica Manelis
DD Study Group 58 Street Scenes - Administered by Dr Isaac Vaisman
DD Study Group 59 Sports - Administered by Gerald Emmerich Jr
DD Study Group 60 General Photography - Administered by Dean Ginther
DD Study Group 62 Monochrome - Administered by Oliver Morton
DD Study Group 63 Close-up - Administered by Charles Ginsburgh
DD Study Group 64 Monochrome - Administered by Chris Prior
DD Study Group 65 Flowers & Plants - Administered by Dick States
DD Study Group 66 Infrared - Administered by Melanie Hurwitz
DD Study Group 67 Nature Plus - Administered by Larry Treadwell
DD Study Group 68 3D - Administered by Dr V G Mohanan Nair
DD Study Group 69 Nature Plus - Administered by Mervyn Hurwitz
DD Study Group 70 Land/Sea/Cityscapes - Administered by Pierre Williot
DD Study Group 71 Land/Sea/Cityscapes - Administered by Tom Buckard
DD Study Group 72 Nature Plus - Administered by Dr Isaac Vaisman
DD Study Group 73 Land/Sea/Cityscapes - Administered by Sherry Icardi
DD Study Group 75 Flowers & Plants - Administered by Vincent Cochain
DD Study Group 76 General Photography - Administered by Ian Cambourne
DD Study Group 77 Fine Arts - Administered by Denise McKay
DD Study Group 78 General Photography - Administered by Brenda Fishbaugh
DD Study Group 79 Fine Arts - Administered by Judith Lesnaw
DD Study Group 80 Flowers & Plants - Administered by Bob Legg
DD Study Group 81 General Photography - Administered by Angela Bonner
DD Study Group 82 General Photography - Administered by Prasad Indulkar
DD Study Group 83 Monochrome - Administered by Michael Hrankowski
DD Study Group 84 Video - Administered by Dick Burr
DD Study Group 85 Drones - Administered by Lisa Cirincione
DD Study Group 86 Phoneography - Administered by Jack Florence Jr
DD Study Group 87 General Photography - Administered by Steven Jungerwirth
DD Study Group 88 Land/Sea/Cityscapes - Administered by Quang Phan
DD Study Group 89 Nature Plus - Administered by Dave Ficke
DD Study Group 90 Nature Plus - Administered by Ginny Salus
DD Study Group 91 Birds - Administered by Jerry Biddlecom
DD Study Group 92 Street Scenes - Administered by Lou McLove
DD Study Group 93 Land/Sea/Cityscapes - Administered by Ed O’Rourke
DD Study Group 94 Nature Plus - Administered by Sherry Icardi
DD Study Group 95 Macro - Administered by Stuart Ord
DD Study Group 96 Land/Sea/Cityscapes - Administered by Robert Atkins
DD Study Group 97 Birds - Administered by Peter Hornbostel
DD Study Group 99 Monochrome - Administered by Barbara Asacker