60s
attentively
binoculars
caucasian
concentrated
concentrating
countryside
curiosity
curious
elderly
female
focused
golden years
grass
grassland
green
grey hair
holding
inquiring
inquisitive
inquisitiveness
lawn
nature
park
parkland
puzzling
retirement
searching
see
senior
serious
sun
sunlight
sunshine
thoughtful
tree
using
viewing
watching
woman