Puzzle 10

Puzzle 10 is one of the mysteries in Islands of Insight.
==Hints==
*The monumental stone face is discernible from a distance.
*For ease, focus on locating the tree beneath the face.
==Solution==
Descend below the Lucent Waters fast travel point. Discover the Logic Grid supported by a small tree with three trunks. Resolve it, forbidding
== Trivia ==
Old description: Amongst numerous stone visages, one looms larger than the rest. Beneath this countenance, a Logic Grid rests on the belt of a small tree. Solve it by connecting dark cells instead of light ones.