How many movies have Anurag Kashyap and Shweta Venkat Mathew collaborated on?

They have worked on 4 movies together! Their first movie together was That Girl in Yellow Boots (2011) while their highest rated movie together was Gangs of Wasseypur - Part 2 (2012). They have not worked together since Hasee Toh Phasee (2014). They are most known for their thriller films together.