What is the color of the picture frame?
The picture frame is white.
     src        edge_attr  dst
0      0  to the right of    3
1      0  to the right of    2
2      0  to the right of   11
3      0  to the right of    5
4      1   to the left of    7
..   ...              ...  ...
96    21  to the right of   10
97    21  to the right of    3
98    21   to the left of    7
99    22   to the left of   20
100   22   to the left of   17

[101 rows x 3 columns]