4:00
National Gallery of Art ambience - small fountain, footsteps, shuffling, walla.
4:00
National Gallery of Art ambience - quiet, sparse conversation, ventilation.
3:30
National Gallery of Art ambience - quiet, light distant walla, reverberant shoe squeaks, ventilation. (2)
3:00
National Gallery of Art ambience - quiet, sparse conversation.
4:00
National Gallery of Art ambience - quiet, ventilation noise.
3:29
National Gallery of Art ambience - quiet, light distant walla, reverberant shoe squeaks, ventilation. (1)
3:15
National Gallery of Art stairwell ambience - crowd walla, reverberant surfaces, ventilation.
4:00
National Gallery of Art ambience - crowd walla, reverberant surfaces, ventilation. (2)