MBTA_Picture_Taking_sign_P1580155 October 28, 2013 800 × 1199 MBTA Sunday October 27, 2013—Part 1 MBTA allows and encourages photography as this sign on the Mattapan-Ashmont Line reveals. Lumix LX3 photo. Like this:Like Loading... Share this:FacebookEmailTwitterMoreWhatsAppLike this:Like Loading...