Ratha-yatra in Paris (Album with photos)
Srila Prabhupada: Krsna and the sound vibration “Krsna” are nondifferent, so if one loudly vibrates Hare Krsna, he will be able to think of Krishna immediately. This process of chanting is the best process of self-realization in this age; therefore Lord Caitanya preached it so nicely for the benefit of all humanity. (Srimad-Bhagavatam, 3.24.35 Purport)
Find them here: https://goo.gl/jEGcTY