Is it an indoors or outdoors picture?
It is indoors.
    src        edge_attr  dst
0     0  to the right of   24
1     0  to the right of   19
2     0  to the right of    6
3     0  to the right of    2
4     0  to the right of    4
..  ...              ...  ...
76   23  to the right of   21
77   24   to the left of    3
78   24   to the left of   14
79   24   to the left of   22
80   24   to the left of    0

[81 rows x 3 columns]