A pigeon observes the beauty of the city from a height
A dilapidated observation tower near an abandoned country road
The scale of one planet and the observable universe
The stellar atmosphere is the region in which the directly observed radiation is formed[33]
It is interesting to observe the planet through a telescope
The shining horizon is observed from the city embankment
We observe the nature of English fields planted with lavender
The glow of jellyfish and the incredible observation of such an event
Observations in nature: gurgling and splashing of water
Night city in blue tones. Two on the observation deck