Light Play Example 1

Black encloses  

After White's two-space high approach, one way for Black to play is simply to enclose the corner. What now for White?

White makes light shape  

White plays 3 and 5, not worrying overly about Black's plays at a and b to cut. Black at c is another professional play seen here. White's play is light.

Nie-Fujisawa  

For example, Nie Weiping-Fujisawa Hideyuki 1982-06-13 went this way.