Parlor in the Percy Rivington Pyne house.

Percy Rivington Pyne house.

Room in the Percy Rivington Pyne house.

Reception room in the Percy Rivington Pyne house.

Dining room in the Percy Rivington Pyne house.

House on Park Avenue.

Room inside the house of William C. Whitney.

Payne Whitney house.

Bench inside the house of William C. Whitney.

Room inside the house of William C. Whitney.

Henry William Poor house.

Henry William Poor house.

Henry William Poor house.

Room inside house of William C. Whitney.

Room in the Payne Whitney house.

Payne Whitney house.

House of William K. Vanderbilt.

Room in the Payne Whitney house.

Construction of the Payne Whitney house.

House of Charles Dana Gibson.