HENRI NECK STRAP Mark III: The Best Strap for Street Photographers HENRI NECK STRAP MARK III available in Mahogany Brown [Amazon] or Phantom Black [HAPTIC SHOP]. Henri Neck Strap Mark III [Mahogany Brown] Henri Neck Strap Mark III [Phantom Black] Learn more > By ERIC KIM Artist-Philosopher View all of ERIC KIM's posts.