full screendownload
A river passing through the mountains
A planet heated to a high temperature
Volcanic eruption. Fiery lava is spreading
Frozen pipe on Antarctica covered with ice
Smoldering and burning coals. Fire
Beautiful photo of a volcano eruption
A humorous image of a Jack Russell terrier with a thermometer and a hot water bottle on its head
A bear with a thermometer measures the temperature
Wet road along the fields
A stunning building of the Middle Ages
Passage under water in a large aquarium
Beautiful image of a road in the mountains