Over us, under us, giving instructions to the natural world’s chorus. The first is one that no human can fail to note.

Or maybe some can; I don’t know. Cities are good at pretending that the sky isn’t there, obscuring it with skyscrapers and masking stars with light. Rain is the grime on the pavement, the warning in train stations announcements that passengers might slip – but in the real world, it is life, teasing beautiful things from the soil.

Orchid season has finally sprinkled pink and purple beauties for the watchful to see. Rain has grown them, and it looks like we should get plenty more showers this week.

Other species are in bloom too, not least foxgloves.

And invertebrates take advantage of the suddenly lush vegetation. Small skippers lay their eggs on Yorkshire-fog and other grasses.

Grasses: we take them for granted. But the reality is that most of England has seen its plant cover severely degraded by recent changes in land use. This second conductor, the land, isn’t always easy for people to comprehend. A field that is overgrazed by horses can still look pretty, but it supports far, far fewer species than an old haymeadow.

Over us is the weather, and under us is the soil. Between them, they conduct remarkable things.