Grandparents

My grandparents is like other pair of parents for me.
They live near the Black sea.
I lived with them three years after the Chernobyl disaster. And after that every year during summer holidays.
So almost 1/3 of my life I spend with them.
This year they turned 87.
I'm very close with my Grandpa. We wrote paper letters to each other until he blind.

And I made two charcoal sketches of them when I visit them this year.