Watercolor Monument in a Tree House

A watercolor-style illustration of a grand monument placed inside a cozy tree house. A weathered stone statue or obelisk stands on a carved wooden pedestal in the center of a round chamber built into a massive tree trunk. The tree house features wooden beams, rope ladders, shelves, and porthole windows with leafy branches visible outside. Soft washes of greens, browns, and pale blues create a dreamy watercolor texture with subtle color bleeding and paper grain. Light filters through the leaves, casting dappled illumination on the monument and giving the scene a whimsical, tranquil atmosphere as if the forest itself guards the ancient structure.