Here is the B&W photo I tested with (I think "base" or "ambient historic" palettes are best):
https://1.bp.blogspot.com/-ppnklwWgzIE/TYub-kkx8cI/AAAAAAAAA...
Here is an similar, actual color, photo:
http://4.bp.blogspot.com/-gzlivCEVuMk/VPzsJUVlYMI/AAAAAAADm_...
Here is the B&W photo I tested with (I think "base" or "ambient historic" palettes are best):
https://1.bp.blogspot.com/-ppnklwWgzIE/TYub-kkx8cI/AAAAAAAAA...
Here is an similar, actual color, photo:
http://4.bp.blogspot.com/-gzlivCEVuMk/VPzsJUVlYMI/AAAAAAADm_...