autumn lake scenery. forests of colorful foliage reflecting on the smooth water of kagami ike

wood area autumn background backgrounds beautiful blue bright calm clear cloud coastline cold colorful colors cottage eastern environment environmental fall foliage forest friendly front gap grandeur green horizon horizontal image inner japan kagami lake lakefront lakeside landscape leaves luminous maple marshland mirror morning mountain mountains nagano national nature north october outdoors panels park pattern peace peaceful pond protection range reflection reflections reflexion relaxation scene scenic seasons serene sightseeing sky summer sun sunny swamp terrain tranquil tree undisturbed view water wetland wilderness yellow