communication fire fire lane lane no parking object sign signs street street scene warn warning Athlete athletics cold copyspace frost icy lanes lines run running track winter atlantic danger islands islets marker norway ocean sea Sea lane tower water waves fluid horizon liquid sky blur blurred blurs car highway motor motorway road speed speedway transportation tunnel way bridge coastline entrance fjord narrow rock athletic begin compete competition contest exercise finish race sport sporting sports sprint start country foliage green leaves path rural spring trees woods bicisenda bicycle bike lane carril bici ciclovía cycling cyclist ejercicio grayscale grey health leisure minimalistic outdoors pavement pictogram pictograma signo training workout asphalt avenue concrete median passing lane streets streetscene stripe stripes texture thermo striping white white stripe