Image description: A train driver operates a Swiss cog railway on a scenic route surrounded by trees and mountains.View from the cabin of a Swiss cog railway trainStandard licence€5
Image description: Four railway workers maintain tracks beneath rugged, snow-dusted Alpine peaks.Railway workers maintaining tracks in the AlpsStandard licence€5
Image description: Emu walking across a red outback plain with sparse grass and a large cylindrical structure in the background.Emu walking across red outback plainStandard licence€5
