sketch(ink pen)

sketch charcoal (still 1)

charcoal sketch - done for Ajit's graduation

photgraphy - link 1 (from subhadip)

http://photo.net/photodb/member-photos?user_id=2231437

oil techniques

http://www.oil-painting-techniques.com/

oil intro

http://www.andrewwhyte.com/painting/tutorials/oil-beginners/page-1-introd.htm

http://http://www.freephotocourse.com/camera-tutorial-part-1.html

Browsing some interesting pictures from NatGeo contest. Interesting link:
http://www.beniaminopisati.com/gallery.html