I think I saw an idea of painting trees and birds on a wiineglass, but can't find it in reviewing Hometalk
Maybe this Charles!
Here is a project that might be the one you are looking for:
Thank you Kathy. Many om youtube and pinterest but saw one I really liked and thought it was on the was on this site.
Charles: this may be helpful:
Here's another cool option. It's just got birch trees, but you could add the birds: https://www.hometalk.com/25473278/christmas-diy-birch-tree-wine-glasses
Was it this one?
Here is an idea from Hometalk https://www.hometalk.com/35736806/custom-painted-wine-glasses