Elsipogtog flag, adapted from image taken by Eugene Ipavec.

Description taken from Flags of the World website:

Although the flag is not entirely visible in the photo, it appears to be a 1:2 length (or longer), the upper 3/5ths white, the bottom 2/5ths blue, green and red bars (the blue bar does appear narrower), and on the white field a large rising sun showing three full rays and two half rays on the "horizon".
File:Flag of the Elsipogtog First Nation.PNG
Halifax Chronicle Herald, October 1st 2005
Flags of the World
Elsipogtog First Nation