A free middle-aged man enjoying a beautiful view of the mountain valley. Healthy lifestyle and travel concept. Loneliness, unity with nature. Copy space. middle aged, mountain, enjoy, landscape, men, male, lifestyle, rock, outdoor, summer, valley, sitting, adventure, sky, concept, top, looking, tourism, enjoying, stone, horizon, lonely, vacation, hiker, relax, unity, traveler, hill, journey, alone, day, happiness, activity, forest, healthy, meditating, silence, clouds, background