Wow! What a great sky (a few minutes earlier). Wow! A rainbow starting (about now). Wow! A full rainbow - a double - open up the wide angle (a minute later). Not! Someone opened the spigot on me. Cover up the gear & take the 15 minutes walk home in a downpour. Soaked to the skin - but the camera stayed dry. Another day in the life of a PAD'r. The fact that the flag changed from dead calm to whipping in the wind a few seconds before this shot should have been a clue.