Artists have long been captivated by the Greenwich Hospital’s proud location on the River Thames: now the Old Royal Naval College. Dive into the paintings in the magnificent Painted Hall, for a taster talk exploring artist James Thornhill’s references to the river. Venue: Painted Hall Children under 18 must be accompanied by an adult. This event is free, but entry is on a first come first served basis, so it can't be guaranteed. There are no tickets to collect. Just enter the venue.