This is a bench
The frame is made of metal
The metal is old and rusty
Metal arm of a park bench
paint chipping off the bench
base of bench is green
plants behind the bench
the bench is brown
metal armrest and support for bench 
green and yellow plants growing behind bench
dark brown slats of worn wood 
curve from top of frame to bottom
curve formed on arm rest from top to lion
a green colored park bench sitting by itself