The Sycamore’s distinctive and mottled skin is beautifully revealed once its leaves have drifted free. Often, I walk past this tree and its siblings, and have seen the trio clothed in Spring’s green and festooned with compact pom-pom seedpods. In Summer, they shed like snakes, curled sheaths of bark accumulating in the grass at their feet. But I think they might be most striking when plucked bare by Winter’s touch.