Harvesting grapes for wine in the volcanic soils of Lanzarote, in the Canary Islands. The pits were dug to keep the plants out of the desiccating trade winds and allow their roots to thrive in the rich and moist inner soil.

Harvesting grapes for wine in the volcanic soils of Lanzarote, in the Canary Islands. The pits were dug to keep the plants out of the desiccating trade winds and allow their roots to thrive in the rich and moist inner soil. 1