I applied online. The process took 1 week. I interviewed at Frick Collection (New York, NY) in May 2015
Interview
Interviewers were very accommodating and agreed to conduct my interview via Skype. Quite friendly, challenging but not intimidating. Standard questions, about my previous relevant experience and strengths and weaknesses. They asked for a time I had failed and what my proudest achievement was. I spoke more about my university experiences than relevant work experience, which they didn't seem to mind.