The National Portrait Gallery is one of those London museums that amply repays even a flying visit. As a regular visitor, you know roughly what you will find: awesome Tudor portraits that bristle with the trappings of status and power; politicians, writers, actors, musicians and celebrities galore; glimpses of people long gone and almost forgotten – all brought to life with painstaking verisimilitude or impressionistic bravura. And there are always some surprises too.
I wandered in the other day, taking advantage of a newly acquired Art Fund National Art Pass, which gives you half-price entry to major exhibitions all over the UK and free admission to over 200 museums and galleries, all for a single outlay of £39.75 per year. I didn’t have very long to spare, so I had a swift look at the current Man Ray exhibition and then quickly took in a couple of the permanent collection galleries.

