Using decidedly low - tech methods in their artistic endeavors , their works are often marked by black humor .
Some have labeled them as modern - day yurodivy , street people who , during medieval times , were believed to both insane and touched by God .
Using decidedly low - tech methods in their artistic endeavors , their works are often marked by black humor and some have labeled them as modern - day yurodivy , street people who , during medieval times , were believed to both insane and touched by God .