On which side of the image is the painting?
The painting is on the right of the image.
     src        edge_attr  dst
0      0  to the right of   19
1      0  to the right of   21
2      0   to the left of   23
3      0  to the right of   24
4      0   to the left of   25
..   ...              ...  ...
253   30  to the right of   27
254   30   to the left of   26
255   30   to the left of   19
256   30   to the left of    1
257   30   to the left of    0

[258 rows x 3 columns]