Create an anthropomorphic scene with the theme of 'Cottage core'. The image should be crafted in a line art gradient style, with detailed outlines and lacking in textual elements. Showcase a picturesque, rustic cottage surrounded by blooming flowers, towering trees, and thriving vegetable gardens. Incorporate anthropomorphic figures, each with unique characteristics, engaging in peaceful, countryside activities such as gardening and picking fresh fruits. Ensure that the image resonates nature's serenity through its detail, all depicted in line art with meticulous strokes.