Re-framing a Picture

I have this pen and ink and water colour drawing that an artist friend of my dad drew back in 1958, just before we moved to Canada from Denmark. I was three at the time. I remember my dad framed it maybe some 40 years ago. I decided today that it was time to clean it up a bit and put a new backing and framing tape on. Looks good now back on the wall in our house, nice and clean.