Where was the picture taken?
It was taken at the ocean.
    src        edge_attr  dst
0     0   to the left of    4
1     2   to the left of    6
2     2   to the left of    5
3     2   to the left of    4
4     3   to the left of    5
5     3   to the left of    4
6     4  to the right of    2
7     4  to the right of    3
8     4  to the right of    5
9     4  to the right of    6
10    4  to the right of    7
11    4  to the right of    0
12    5  to the right of    2
13    5   to the left of    4
14    5  to the right of    3
15    6  to the right of    2
16    6  to the right of    7
17    6   to the left of    4
18    7   to the left of    4
19    7   to the left of    6