Complex sentence: Kolrosing is a vernacular craft tradition that has been passed down from generation to generation, as opposed to a professionally trained skill, but some practitioners have created websites and videos as a way to share their craft with the broader public.
Split into simpler sentences: Kolrosing is a vernacular craft tradition that has been passed down from generation to generation, as opposed to a professionally trained skill. On the other hand, some practitioners have created websites and videos as a way to share their craft with the broader public.