What is the photo showing?
It is showing a pasture.
    src        edge_attr  dst
0     0   to the left of    5
1     0   to the left of    9
2     0   to the left of    2
3     0   to the left of   17
4     1  to the right of    7
5     1   to the left of    8
6     2  to the right of    6
7     2   to the left of    9
8     2  to the right of   17
9     2   to the left of    5
10    2  to the right of    0
11    4               of    9
12    4   to the left of   18
13    4   to the left of    8
14    5  to the right of    0
15    5  to the right of    2
16    5  to the right of   17
17    6   to the left of    7
18    6   to the left of    2
19    6   to the left of   17
20    7   to the left of    1
21    7   to the left of    9
22    7  to the right of    6
23    8  to the right of   15
24    8  to the right of    4
25    8  to the right of   18
26    8  to the right of    1
27    9               in   16
28    9           beside   17
29    9  to the right of    7
30    9  to the right of   17
31    9  to the right of   15
32    9  to the right of    0
33    9  to the right of    2
34   10   to the left of   11
35   10  to the right of   14
36   11  to the right of   10
37   11  to the right of   14
38   12  to the right of   13
39   13   to the left of   12
40   14   to the left of   10
41   14   to the left of   11
42   15   to the left of   18
43   15   to the left of    8
44   15   to the left of    9
45   17               in   16
46   17  to the right of    6
47   17  to the right of    0
48   17   to the left of    2
49   17   to the left of    5
50   17   to the left of    9
51   18   to the left of    8
52   18               of    9
53   18  to the right of    4
54   18  to the right of   15