Social Media
https://www.facebook.com/galleryskjaeveland/
https://www.instagram.com/galleryskjaeveland/

Bill Dane
http://billdane.com
http://billdane.com/critics.html 
http://www.harvardartmuseums.org/collections?q=bill+dane

William Keckler
https://www.flickr.com/photos/williamkeckler/
https://www.instagram.com/visualvirgin/
http://williamkeckler.blogspot.no

Sotiris Lamprou
https://flickr.com/photos/118331246@N06/
http://121clicks.com/showcases/sotiris-lamprou-black-and-white-photographer-from-greece

Anne-Sophie Landou
https://www.flickr.com/photos/58797275@N04/
https://www.instagram.com/annesophielandou/
https://annesophielandou.tumblr.com/
https://underexposedmagazine.tumblr.com/post/153382532874/anne-sophie-landou

Wendy Morgan
https://www.flickr.com/photos/wendymorgan/
https://www.instagram.com/wendy__morgan/

Mike Murphy
http://www.mikemurphyphoto.net/
https://www.flickr.com/photos/17709890@N05/

Dan Skjæveland
http://danskjaeveland.com

Margriet Zwarthoed
https://www.flickr.com/photos/margrietzwarthoedfotos/albums

Books
http://bookfinder.com 
https://steidl.de 

Articles on Photography
https://americansuburbx.com/photography

Research
https://worldcat.org 
http://archivegrid.com  
http://creativephotography.org/collections/research-archives
https://jstor.org

Bill Dane galleries for other
https://www.flickr.com/photos/bill_dane/galleries/

Education
https://www.coursera.org/learn/photography*

*This is an online course developed by MoMA. By signing up you
get access to a number of great articles in pdf format, Peter Galassi's
foreword to the monumental 2005 Friedlander book being one example.
Signing up is free.