colorful view of river and forest focused in women`s glasses and monochrome background. view through eyeglasses. better vision

accessory better blindness change color colorful concept correction daltonism difference eyeglasses eyesight focus forest frame glasses green happiness happy health hope hopefulness improve improvement lens look medical mental mindset monochrome motivation nature optical optimism perspective philosophy positive positivism positivist psychology river sea sight spectacles spirit thinking town viewpoint vision