There’s a spider at the window in the centre of its web waiting for aphids. It has constructed the web in the perfect place, stretched like a cloche to protect the lettuce growing on the kitchen windowsill. Maybe it thinks it’s Webbs Wonderful. In fact it’s actually Red Dazzle from a Psychedelic Salad Kit. Those are Rainbow Radish growing alongside.
When the blind is drawn the spider continues in silhouette like a shadow puppet with invisible strings.