diesel fossil fuel fuel fueling gas gasoline on the go on the run pump pumping pumping gas communication crowd going home metro Mexico on the move passengers people public transportatio railroad subway train transport alone brown dull go go on horizon lonesom monochrome narrow ocher ochre path quiet sad sunshine timber walk way winter wood animal beach dog dream drink friend horse ocean sand sea sun sunrise sunset water wave wind amusement amusement ride carnival carousel circular entertainment fair flying horses fun lights merry-go-round mounted mounts music musical musical ride noise platform poles ride rotating roundabout turning up and down wooden horses angles angular appearances architectural architecture decorative external footpaths going up hand railing handrail historic light lighting metal outside paths public railing rails safe safety secure shade shadow sold stairs steel steps street lights sunlight victorian architecture Victorian era ant ants bugs cleaning gathering grains gravel ground holes insects leave mandibles movement on the lookout orange scurrying shadows tidying twigs