Want to learn more about grassroots mapping? Read this post about the burgeoning movement and the Public Laboratory for Open Technology and Science.
All images have been dedicated to the Public Domain, or used with permission by the photographers/cartographers.
Special thanks to Jeff Warren, Stewart Long, Liz Barry, Ray Cha, and all of the grassroots mappers who are building a cartographic movement that makes a difference, and for providing their images and expertise here.

















Image artifacts (diffraction spikes and vertical streaks) appearing in a CCD image of a major solar flare due to the excess incident radiation

Ladder leads out of darkness.Photo credit
Woman's reflection in shadow.Photo credit
Young woman frazzled.Photo credit 
A woman looks out on the waterCanva
A couple sits in uncomfortable silenceCanva
Gif of woman saying "I won't be bound to any man." via
Woman working late at nightCanva
Gif of woman saying "Happy. Independent. Feminine." via 
Yonaguni Monument, as seen from the south of the formation. 
