What is the image showing?
It is showing a swimming pool.
    src        edge_attr  dst
0     0   to the left of    2
1     0   to the left of    1
2     0   to the left of   17
3     1   to the left of    4
4     1   to the left of    2
..  ...              ...  ...
64   25   to the left of    3
65   25   to the left of    8
66   25  to the right of   12
67   25   to the left of    4
68   25       grazing in    4

[69 rows x 3 columns]