tr (pixiv84174136),genshin impact,yanfei (genshin impact),1girl,absurdres,bare shoulders,book,book stack,bookshelf,calligraphy brush,closed mouth,commentary request,facing viewer,green eyes,hat,head rest,highres,holding,holding calligraphy brush,holding paintbrush,indoors,lantern,looking at object,moon,night,one eye closed,open book,paintbrush,paper,pink hair,red hat,red shirt,shirt,sitting,smile,solo,table,window,writing,xiezhi guan