portrait drawing references

http://portraitsfordrawing.tumblr.com/

http://reference.sketchdaily.net/

figure drawing reference material

http://www.freshdesigner.com/good-figure-drawing-reference-guide/

http://www.freshdesigner.com/figure-drawing-reference/

https://www.flickr.com/photos/sudoksa/sets/72157603941951891/page8/

https://www.flickr.com/photos/dannysantos/sets/

http://characterdesigns.com/index.php?sitepage=photosets