people that work that land,,especially in cold climes,,tend to...

people that work that land,,especially in cold climes,,tend to have leathery and very cracked skin( especially on palm side)

also notice how the hands of old mechanics have permanent spider webby black cracks

those who work with clay,,have old hands with few wrinkles due to being both on water and having much minerlas

and hands of muscians are the most complex,,,

pianist often tend to develop large nuckles, and more often than not are spidery
while guitaristy,,almost steel finger tips

carpenters ,weavers, cheese makers.backers tend to have chubby almost muscular hands,,despite the fact that
fingers have no muscles