Well I think it is wonderful that you are bringing your dad’s work to the world. So many incredible artists have their work sitting in basements or attics collecting dust for years until someone discovers them hundreds of years later …. or never … But now with places like Nostr, Blurt, Steemit, Google Search, etc it’s possible to make a record of these beautiful works of Art that will now be archived on the immutable Blockchain forever. Your great great grand kids, nephews and nieces will be very happy you did this for them. I know that I am thrilled when I stumble upon a photograph, or story about my ancestors and even ancient ancestors.