Character Addition

Add any character to the ascii art.
For example, if I started with

     _

the next person could say something like

     _/

then

    \_/

or even newlines

     |
    \_/

Alright, let’s start!

   [

Note: add only 1 character excluding newlines

[:
(POSTMUSTBEATLEAST5CHARACTERS)

c[:

(post must be longer)

c[:
d

c[:
d : 

Note: try using ``` code blocks

c[:-
d :

c[:- 
d :)
c[:- 
d >:)
c[:- "
d >:) 
c[:- " 
/d >:)
c[:- " 
/d >:2) 
c[:- "
/de >:2)