Vanessa remembers that her mother donated to the gallery, but she was a major donor for a great number of art projects across the city, so it doesn't seem to mean muchh. Beyond that, Vanessa can't recall who owns the place.
Heading to the roof of the gallery, Vanessa gets a look inside. She sees that a section of the floor is lower down than the rest by several feet for a perspective-based piece of art, and it's there she sees Lawrence. The old man is sans shirt and jacket, blood pouring from a cut on his scalp. In front of him is one of Hammer's thugs, the muscular man sending forth a jab that nearly hits Vanessa's butler in the face, while around, several thugs writhe in pain on the floor. Around the rim of the recessed floor stand thugs, laughing, cheering and passing around cash, and Vanessa realises that they've repurposed the exhibit as a gladiatorial arena - with her butler as the gladiator.