Contraptions

it's a matter of convenience
to build this complex thing
a construction of automation
with a generous ring

vaulting past the post
elected for the feel
cavorting through a coast
dissected, not too real

abstractions fill the view
according to these pews
sitting on a bench
adjustable sliding wrench

seriously looking upon
sealed from raining yon
fearful winching levers
baleful cinching nevers