Does the train below the wires look small and black?
No, the train is black but large.
    src        edge_attr  dst
0     0   to the left of    2
1     1           facing    4
2     1  to the right of   11
3     1   to the left of    3
4     2  to the right of   11
5     2   to the left of    3
6     2               of    4
7     2  to the right of    0
8     3  to the right of    4
9     3  to the right of    2
10    3  to the right of    1
11    3   to the left of    7
12    3   to the left of    6
13    3  to the right of    8
14    4   to the left of    3
15    4            below    5
16    5            above    4
17    6  to the right of    3
18    7  to the right of    3
19    7               on    6
20    8   to the left of    3
21   11           around    3
22   11   to the left of    1
23   11   to the left of    2