

A mossy cave opening with vines hanging from the ceiling, ferns around the edges and a small stream stepping down over wet rocks into a teal pool. Two square wooden window frames set into the cave wall hide the finder squares, with the third one tucked in the shadowed lower area. Fern fronds, ivy leaves and the white streaks of falling water carry the modules, while dark moss and rock keep strong contrast against the bright green light. Sunlight pierces through the cracks above and fills the background with a soft glow.