Frank Cannon on a Youtube music video!

I was playing a music video by an Irish band called Skylark. The song they were playing was an old favourite of mine called "The Boys of Mullaghbawn."
https://www.youtube.com/watch?v=RSgKoLPPVDc
While the music was playing, this amazing photo popped up!
It is Frank Cannon with his sons, from left to right, Gerard, Austin, Francis and Martin.
The photo looks like it was taken down the bog road near the river at Carrickledreen (Where big Da was born) as it shows the left side of Slieve Gullion.
We can verify this at the family reunion in May!