Is there smoke in the image that is not black?
No, there is smoke but it is black.
    src        edge_attr  dst
0     0   to the left of    2
1     0  to the right of   13
2     2  to the right of    0
3     3           behind    3
4     3  to the right of    9
5     3  to the right of   10
6     3      in front of    3
7     3  to the right of   15
8     3  to the right of   12
9     3  to the right of   14
10    3  to the right of   13
11    3  to the right of   11
12    3  to the right of    8
13    3  to the right of    7
14    4        on top of    1
15    5             near    6
16    5   to the left of   15
17    5   to the left of    7
18    5   to the left of   14
19    5               at    6
20    5          next to    6
21    6             near    5
22    7  to the right of    5
23    7   to the left of    3
24    8   to the left of    3
25    9   to the left of    3
26   10   to the left of    3
27   11   to the left of    3
28   12   to the left of    3
29   13   to the left of    3
30   13   to the left of    0
31   14   to the left of    3
32   14  to the right of    5
33   15  to the right of    5
34   15   to the left of    3