blue book business close up close-up date desk file flip grey macro page pages punched ring sheet turn white work workplace apple closeup computer crescendo hear increase listen listening louder loudness noise sound sound intensity sound level turn up volume arrows communicating communication direction directional divergent diverging indication law no-alternative only pointer pointing sign signs specific splitting splitting-up street-sign traffic traffic-flow traffic-sign turning two-way finger go hand north one way point right sky this way turn right UP way aerospace air aircraft aviation axle blade bolt color detail engineer engineering equipment flight fly flying hazard head heavy helicopter industry machine mechanics mechanism metal part power powerful rivet rotate rotating rotation speed steer stop technology top transport transportation vehicle wheel boy change cold colourful colours conceptual evocative freezing girl growing up jacket lights New Year person stars teenager turning point warm clothing winter amusement amusement-ride around carnival carousel circular colorful colors entertainment fair fun fun-rides height high lift music musical musical-ride ride roundabout spinning up-and-down up-and-out