As in a woven, network pattern which includes waves.

Today’s Gratitude Item: Being on holiday and being up-to-date with my marking. Having school holidays during the COVID-19 lock-down is strange but not having to set work for two weeks is nice. In the current situation my goal is to focus on stuff that can be done and avoid both mainstream and social media. This is the easiest best way to stay positive and make the most of the time.