When did Alexander Buchan - artist die?

There is no widely known artist named "Alexander Buchan." It is possible there is a less famous artist with that name, or the name is slightly misspelled.

Could you please provide more information about the artist you're looking for? For example:

* Do you have any other details about the artist, like their nationality or the type of art they created?

* Do you have a specific artwork or period of time you're interested in?

* Is there any other information you can share that might help identify the correct artist?

With more information, I might be able to help you find the artist you're looking for and their date of death.