formation of rainbow

3:53

6:16

1:20

5:34

8:51

2:01

3:00

5:09

14:15

2:01

7:53

26:53

1:05:03

2:03

20:23

2:15

3:58

25:38

31:45

50:44

2:35

45:10

31:33

2:43

22:42

2:23

5:43

5:09

5:38

6:52

9:00

7:35

19:13

6:44

1:03:49

9:18

3:36

5:24

3:15

8:57