A road along a field with trees on the side of the roadA road along a field with trees on the side of the road
Lecture with formulas on the blackboard in front of studentsLecture with formulas on the blackboard in front of students
A gray block of rock on the shore, against the background of a lilac skyA gray block of rock on the shore, against the background of a lilac sky
Waiting for the way on the background of autumn treesWaiting for the way on the background of autumn trees