nostr:npub1hcankpdd33m4xlcxg7yajjd2rct2rdmsur47m2cqx4vy00kg263s7h7au9
Aha, of course....
Although, some of it would have been obtained by (quasi) legitimate means, other aspects (Benin Bronzes being a prime example) we obtained by much more dubious methods....
see (for instance) Dan Hicks, The Brutish Muesums