Reflection of light depend on the nature of surface.
REFLECTION FROM A ROUGH SURFACE
A rough and bumpy surface (also called irregular surface)reflects a parallel a parallel beam of light incident upon it in different directions .
Example of a rough surface is a normal paper and rough wall.
This kind of reflection is called diffused reflection.
REFLECTION FROM A SMOOTH SURFACE
A smooth or (highly polished surface) reflects a parallel beam of light incident on it in one direction.
A good example of a smooth surface is a mirror. Where you and infront of a mirror,you can see yourself in the mirror.