Mysterious silhouette of a girl in a gloomy forestMysterious silhouette of a girl in a gloomy forest
Autumn mysterious forest, colorful harmonious colorsAutumn mysterious forest, colorful harmonious colors
A mysterious lake in a valley surrounded by mountainsA mysterious lake in a valley surrounded by mountains
A mysterious road made of stones in the middle of the oceanA mysterious road made of stones in the middle of the ocean
Нечто неразгаданное, ещё не познанное. Нечто скрываемое от других, известное не всем, секрет.