This is a close-up, selfie-style photo of a person inside a subway train

This is a close-up, selfie-style photo of a person inside a subway train. The person has short, dark hair, brown eyes, and several facial piercings, including a bridge piercing, a septum piercing, and a lip ring. They also have tattoos on their face, including a map-like design on their left cheek and a swirling pattern on their right temple. The person is wearing a red, white, and grey plaid sweater. The background shows the interior of a modern subway car with blue seats and yellow handrails. A sign with "SM187" is visible on the wall. The lighting suggests it is daytime. This subway car appears to be part of the Buenos Aires Underground (Subte), likely line B based on the blue and yellow color scheme and the visible signage.