What's reflected in the water?
The tree is reflected in the water.
    src        edge_attr  dst
0     0  to the right of    6
1     1  to the right of   18
2     1             with    4
3     1  to the right of   16
4     1  to the right of   13
..  ...              ...  ...
70   22  to the right of   13
71   22  to the right of    9
72   22  to the right of   15
73   22  to the right of    6
74   23  to the right of   13

[75 rows x 3 columns]