A quiet house on the shore of a pond, surrounded by a sea of greeneryA quiet house on the shore of a pond, surrounded by a sea of greenery
Lecture with formulas on the blackboard in front of studentsLecture with formulas on the blackboard in front of students
Blue river at the foot of green mountains, green trees on the right bank against the sky in white cloudsBlue river at the foot of green mountains, green trees on the right bank against the sky in white clouds
The mirrored surface of the lake broken by large circles on itThe mirrored surface of the lake broken by large circles on it
The sun disappears behind the horizon and is reflected in the waves on the waterThe sun disappears behind the horizon and is reflected in the waves on the water