A worn green croquet ball rests close to the ground among blades of dew-covered grass. Two pale stripes circle its scratched wooden surface. Beyond it, four children in owl, knight, witch and fox costumes run down the lawn between tall pines. Their backs are turned toward the viewer, with the dark lake opening ahead of them.

On the left, the lodge veranda glows beneath a warm lamp. An elderly woman sits in a rocking chair, watching the children from beside a pair of carved pumpkins. The log walls, rough steps and small patch of lamplight make the porch feel sheltered against the blue night. The children remain on the grass, their ordinary running steps giving the scene movement.

Low mist rises in soft banks above the water, partly revealing a narrow wooden dock. A full moon hangs between the pine branches, and the opposite shore forms a dark line of trees. The close ball and bright dew hold the foreground still while the figures move away, turning a simple autumn lawn into a quiet Halloween memory.