Sticker measures 6" x 4"
Zen is a school of Mahāyāna Buddhism. Zen emphasizes experiential wisdom in the attainment of enlightenment. Zen practices counting one's breaths out and in, following your breaths with your mind's eye, shikantaza (or just sitting in your whole awareness), and koans, or Zen parables. Sometimes I realize how shallow I am breathing. All breath can be deep, mindful breath. Zen breath.