'The painting is the key, look beyond the pond, on the banks of a river. Through the trees, found on the gossamer wings of butterflies. '
Jo walked around Mark, bending over he righted the painting, putting it back on the easel in the corner.
Mark watched him, the room was still dark, the door had closed mysteriously (right after Jo had almost collided with Mark).
Pausing on his way to the fire place, Jo lifted his foot up (toes only), and bent over again.
Wondering what the boy was up to, Mark walked over. Upon reaching the teens side, he immediately saw the envelope and what was inside.
'Let the lantern show the way.'
Was all that was written on the piece of paper inside.