In a standard water image problem, an arrow pointing towards the Top-Right corner ($\nearrow$) with its base at the Bottom-Left is placed above a horizontal water surface. Which of the following describes the correct orientation of its water image?

1. A
   An arrow pointing towards the Bottom-Right corner ($\searrow$) with its base at the Top-Left
2. B
   An arrow pointing towards the Top-Left corner ($\nwarrow$)
3. C
   An arrow pointing towards the Bottom-Left corner ($\swarrow$)
4. D
   An arrow pointing vertically upwards ($\uparrow$)