Nice art style.
Bow and arrows, oblong houses ... Beaker Complex? Corded ware?
Unfortunately, I'm not sure myself! I'm not very well-informed on such matters.
Why is the protagonist walking around with his bow strung? Just has that many to burn?
Probably because it's art and it looks better strung and slightly unrealistic than unstrung and aesthetically ugly but realistic. Good art doesn't have to be hyper-realistic.
