IKEA gold picture frame, 31x41cm / 12x16". Brand new in original packaging.

I live in Palo Alto and can deliver to Stanford campus.

https://www.ikea.com/us/en/p/virserum-frame-gold-50378537/

From IKEA:
Can be hung horizontally or vertically to fit in the space available.
Can also be used without the mat for a larger picture.
The mat is acid-free and will not discolor the picture.
Front protection in plastic makes the frame safer to use.
Mat included.
Can be mounted with suitable screws/hardware from our FIXA series.
Different wall materials require different types of fasteners. Use fasteners suitable for the walls in your home.