advice alert announcement appropriate-behavior appropriate-behaviour be-careful beware black care careful cars caution communicating communication concern danger dangerous directional directions informing lanes left lefthand-lane Look looking lookout message observant risk risks road road-rules safety sign signs traffic traffic-flow vehicles watch watch-out white abstract backdrop background canvas color colour colours grunge hand hues palm pastel pattern patterns rough shades skin texture textures tones astronomical calendar clock gothic stone time timepeace zodiac border copyspace Fir fresh green leaf leaves natural nature plant tree trees bloom blooming blossom blossoming blossomy botanic bush butterfly closeup colorful flower flowers hollyhock large mallow many petals pink plants rose rosy summer