I’m bot completely sure, but since there is minimal shadowing, I would say the technique is contouring
The definition of Utilitarian is "<span>having regard to </span>utility<span> or usefulness rather than beauty, ornamentation, etc." </span>Utilitarian art is not mainly for being pretty, it's more focused on being "useful".
Answer:
Bro, Show us the painting, Take a picture or something fam, We can't answer without the painting, Common sense
<span>Tin Pan Alley I think but I'm not totally sure</span>
