Paint the whole world with a rainbow.

"Alf. Alf. Quick, get up here." Shouted Paddy from somewhere up the scaffold.
I dropped my drill and followed his voice thinking something bad was happening and all hands were needed on deck to avert disaster.
"And you Felix. Quick!"
As I climbed out onto the top lift, Paddy and two others were staring at the sky behind me. "Look at that rainbow, isn't it fantastic."
By the time I'd got there and got my phone out the clouds had begun to obscure it but you can get the idea. Maybe it's an omen for blip. The rainbow not the encroaching clouds.