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Copyright to photos on this website belongs in each case to the individual member photographer.


Last updated: January 10, 2016

The full requirements for Clinic entries are outlined in the Trillium Members' Handbook, but are generally as follows:

  • A maximum of 5 images per person per clinic may be entered.
  • Images may be derived from digital cameras or scanned photographic images.
  • All images must be the work of the maker.
  • The images will be evaluated using a digital projector and computer.


  • Submit images as JPEG files. They will be projected in sRGB colour space.
  • Maximum horizontal size is 1400 pixels.
  • Maximum vertical size is 1050 pixels. Smaller sizes are acceptable but will show smaller on the screen.
  • Larger sizes are reduced by the computer with probable loss of sharpness.

How to Resize Photos

File Naming

Please use the following Digital File Naming Format (Same as last year):

Level-Category-Maker-Your Image Title
Use a hyphen as illustrated - note - there is no hyphen in the title.

Level: B=Bronze S=Silver G=Gold M=Master
Category: P=Pictorial N=Nature C=Creative
Maker: Your personal clinic number
Your Title: Your Image Title. Maximum is 25 characters

e.g. B-P-99-After the Rain or B-P-99-After the Rain.jpg

It is essential that you use this format.
If your title includes a hyphenated word, do not use the hyphen
e.g. Red-winged Blackbird would be Red winged Blackbird

  • Use only letters and numbers in the titles in your filenames.
  • Avoid extra punctuation like ellipses (...), exclamation, quotation and question marks, slashes, brackets and of course hyphens.
  • The last hyphen should be after your clinic number.
  • Thus, avoid B-P-99-Takeoff! ... or not? - #9.jpg
  • Exceptions: Apostrophes and ampersands, so B-N-99-Cooper's Hawk & Chick.jpg is OK.



Email your Digital Images to trilliumentries@gmail.com on or before the due date.
Receipt of your entries will be acknowledged.
New members may obtain their clinic number via an email to the same address:

Mac Mail Users


If you are submitting your images using Mac Mail, put them in a folder first (even if you are only submitting one image) and drag and drop the whole folder into your e-mail message..