The Gallery escape room

Your old friend, Kate, recently got a job at an up-and-coming art gallery in New Haven. Then, less than week into the new job, she disappeared! You’ve been very worried. Yesterday, a package arrived at your doorstep containing a letter from Kate directing you to sneak into the gallery in the early morning hours. You have one hour to search for clues until the first staff arrives for the day. Can you find out what happened to your friend?