Productive stage in life, particularly when the furrows are clearly visible. It may be the symbol of a fertile woman or mother (Gaia, the earth mother, and also Demeter). Pointing toward work (one has to work the field). Hard, crusty clods indicate problems or paralysis.
For people living in a city, it is often also the symbol of rustic romanticism, similar to Farmer, and Furrow, wanting to escape from the city, becoming interested in the country for environmental reasons.... Little Giant Encyclopedia