If all else fails, doodle

I’m having a hard time getting my brain in gear today so I did some doodles/Zentangle patterns.

Three small white cards with doodles on them
Three small white cards with doodles on them. The one on top features 5 long tailed multi-coloured stars, the one on the bottom left has overlapping lines and is a bit like a plaid pattern, the one on the bottom right looks like a banner tail or the end of a piece of ribbon