Natalie wanted to create a customized bokeh effect in her photos. She cut out the required shape from a black construction paper and pasted the paper on the lens with black tape. She later found that her photo was underexposed. What might be the reason for this?
A.
she did not paste the paper properly
B.
she cut out the shapes too big
C.
she cut the shapes too small
D.
she did not cut the edges of the shape properly