This vintage American illustration titled "How Sure Can You Be" depicts a romantic scene of an intimate couple cuddling at home, a typical popular love illustration style in the mid-20th century. The man in formal suit sits comfortably on the bright red sofa, holding the lady wrapped in white nightgown tightly in his arms. The lady leans on his shoulder, showing a subtle expression of hesitation and affection, echoing the work's question about the certainty of emotion. The retro mid-century American style furnishings create a soft, warm and ambiguous atmosphere of intimate relationship.