Church on the background of blue sky and mountains
Forest waterfall on the background of sky and forest
Logs floating on the river with a waterfall under the rays of the sun
A silver-gray snake with a black tongue on the rocks
Lecture with formulas on the blackboard in front of students
A fiery retro car with a trail of fire on the background of a red-black sky
Summer field with flowers on the background of forests, mountains and clouds