Hear a Ginkgo leaf falling
"I sat with my legs crossed, my eyes closed. I blocked out distractions, thoughts, and sensations. I concentrated on the sounds I heard......Twenty minutes later, I opened my eyes. I stretched my body, and I heard a voice in my mind: more practice, and bigger ears, I could get to hear a ginkgo leaf falling on the sidewalk of Mott street in NoLiTa."
Read more and see an enlargement of the picture by della chuang here.