Lovers have been writing letters to each other for centuries. Some famous letters proclaim the writer’s everlasting love. Others are poignant, acknowledging the love affair is one-sided, and the writer despairs over the loss or has come to accept that the love is not meant…

Part of the appeal of Prince Paul Troubetzkoy’s artwork is that there’s so much of it around the world. Some of his sculptures and statuettes are well-known since they were featured in galleries and exhibitions during the artist’s lifetime. But he also created other pieces…