Condensation

Today I could have blipped magnificent rainbows without the hindrance of taking one from a speeding train like yesterday. But I liked the effect of condensation of the steam from a mug and decided to experiment. The plastic yoghurt lid was about to be put in the recycling bin so I placed a little round jar to weigh down the crumpled lid, hence the circle of larger drops and then one of the bubbles moved when I lifted the lid.