artifacts coffe cook Costa Rica ox cart stove sugar cane transport computer cutout electronic fan isolated machine PC personal personal computer tool tower 3D abstract better color graph green higher line meeting more person reflection Rendered result table white aeroplane air aircraft aircraft cabin ceiling console airplane cabin cabin lights ceiling communicating communication console cooling interior no smoking no-smoking sign passenger passengers personal air personal light seat-belt sign signs travel travelers traveling travellers travelling amusement analog antique Australian automatic balance coin coin-operated heritage historic human-body-weight monitor monitoring old-fashioned-scales persons public retro scale solid vintage weighing weight weight-monitoring grey mirror border boundary bridge decision water wood desk office simple add e-mail email people door light rays shadow