I finally finished this.... it was my gift to my brother and my now sister-in-law for their wedding, which was in June.
They came to visit this weekend so I thought I should finish it. I created the backgrounds by paper marbling, which was a trip and a half to figure out. And I painted the lettering on the glass. They mean Eternity, Love, and Friendship. I got the words from a Japanese friend so they should be accurate.