I was at my son's soccer game today and spotted a rainbow blob in the sky. There was no arch, only the rainbow colours in a section of sky which was surrounded by some pretty crazy clouds. I did adjust it a bit post processing making the clouds a tad more dramatic than they actually were.
looks so cool. i look at lovely pics like these and am so greatful to 365 for teaching me (and us all, i guess) to notice these moments in life and capture them to enjoy forever. you'll always remember that soccer game!