A photo of a tractor with field sprayer and a mobile role of flexible irrigation pipelines on the road for a new location to start spraying; Midden Drenthe, the Netherlands; photo by Fons Heijnsbroek, 2012.
<a href="//commons.wikimedia.org/wiki/User:FotoDutch" title="User:FotoDutch">Fons Heijnsbroek</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>