Gradient’s parameters: 
Make two copies of the last made copy and select the
Free Transform option to place it the way you may see below.
Draw a thin stripe on the lowest part of the picture, colored in #
E3E3E3 and using the
Rectangle Tool (U).
Create a new layer and select the
Pencil Tool (B) to draw a pointed line, colored with #
C6C6C6 that would be situated upper than the last made stripe.
Brushes Pallete
