A high foam wave with splashes in the middle of the ocean and a gray sky on the horizon
Hourglass on the background of the beach with the sea on the background of sunset wallpaper
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
Sunset on the sea and the reflection of the sun in the water
A gray block of rock on the shore, against the background of a lilac sky