In a large gallery room, there are three people: Kofi, Aaliyah, and Sven. The room is rectangular, and the walls are lined with a continuous series of paintings. Kofi is standing in one corner of the room, facing diagonally across the space such that his line of sight brushes the corner to his right and reaches to the opposite wall without obstruction. Aaliyah is in the center of the room, looking towards the wall that is to the right of Kofi. Positioned along this wall are three large partitions that don't reach the ceiling but are taller than any of the individuals present. These partitions are evenly spaced and create narrow corridors between them and the wall. Sven is inspecting a painting located in the furthest corridor between the last partition and the corner of the room. Due to the partitions, Aaliyah and Kofi cannot see Sven directly. However, there is a large reflective sculpture in the center of the room, visible to all three, which partially reflects light and images. Kofi begins to walk parallel to the wall on his left, aiming to keep the same angle relative to the corners of the room, while Aaliyah walks straight towards the sculpture. The question is: as they move, what can Kofi and Aaliyah see in terms of each other, Sven, and the reflections in the sculpture?
As Kofi starts to walk parallel to the wall on his left, while maintaining his diagonal line of sight towards the opposite wall, his view of the room changes gradually. Since Kofi's view, which initially brushed the corner to his right, is fixed at that angle, the scope of what he can see directly ahead along the wall on his left is constant, but the contents within this scope shift as he moves. He cannot see Sven directly at any point due to the partitions, but as he moves closer to the sculpture, the range of his indirect line of sight via reflection widens. If Sven remains stationary, inspecting the artwork in the furthest corridor, Kofi may begin to see a portion of Sven's reflection in the sculpture as he moves, but only if the angles are suitable for such a reflection to occur.

Aaliyah, who is walking straight towards the sculpture, would keep the partitions on her right side. Her line of sight towards the wall where Sven is located is initially obstructed by the partitions completely. However, as she approaches the sculpture, she gains a more angled perspective, allowing her to see around the partitions by way of the reflective surface of the sculpture, assuming that it reflects images clearly enough and that her angle of approach allows for such a view. She may catch a glimpse of Sven in reflection before she can see him directly due to the bends in the corridors made by partitions. 

As they both move, their ability to see each other also varies. Kofi, initially in the corner and moving parallel to the left wall, will always have Aaliyah within his direct line of sight because she is between him and the sculpture. Aaliyah will see Kofi both directly, as he is not obscured by the partitions, and potentially in the sculpture's reflection as she approaches it, which will duplicate his image from her perspective.

Kofi's movement will potentially bring Sven into his indirect line of sight via the sculpture's reflection before Aaliyah's, depending on the reflective angles. Aaliyah, moving directly towards the sculpture, will see Kofi both directly and reflected, and potentially Sven, as she gets closer to the sculpture and the angle of the corridors between partitions permits. Sven's visibility to Kofi and Aaliyah is contingent on the reflective properties of the sculpture and their respective positions in the room as they move.