What is barque shrine?

As an AI language model, I could not find any specific information about a "barque shrine." However, I can give you a general explanation of a barque and a shrine separately:

A barque is a type of sailing vessel with three or more masts, where the foremast and mainmast are square-rigged, and the mizzenmast is fore-and-aft rigged. It was commonly used for both cargo and passenger transportation in the 19th century.

A shrine is a holy or sacred place often dedicated to a specific deity, saint, or religious figure. It is typically a small structure or monument, often adorned with symbols, offerings, or objects of veneration.

Therefore, a barque shrine could be a shrine located aboard a barque ship, or a shrine dedicated to seafaring history or saints associated with sailing. However, without more specific information, it is difficult to provide a more precise explanation.