The top of the doorway with the mahogany in the background and the detailed metal gate
Her twin can be seen in the photo below on the left.
The bottom of the doorway
The Kelsey Building was built in 1911, it was designed by one of America's most famous architects, Cass Gilbert.
He modeled the Kelsey Building after the most famous palace of the Florentine Renaissance – the Palazzo Strozzi which was built in Florence, Italy, in 1489. The Kelsey Building now houses administrative offices for Thomas Edison State College.
I really want to go back to Trenton and take more and better pictures of this and other buildings.
Trenton seems like it's not the safest place to wander around though, but it has some really cool buildings. The area where I took these pictures seemed pretty much deserted.