复古儿童文学插画设计

[Character A] [Character B] [Character C], vintage children's literature cover × naïve hand-drawn character illustration × mid-century book cover design. Retain the hairstyles, hair colors, eyes, iconic accessories, clothing necklines, and identity characteristics of the three characters, adopting mature character settings. The three characters are arranged in three layers vertically along the center of the frame, peeking out from behind invisible horizontal edges of the same color as the background: the top layer reveals the head and hands, the middle layer reveals only the head, and the bottom layer reveals the head and hands resting on the edge. The lower edge of the body forms a clear horizontal occlusion, with sufficient white space left between layers and on the left and right. The three characters respectively present sleepy, surprised, indifferent, curious, or lazy expressions. Proportions are slightly cartoonish, eyes are slightly enlarged, and outlines are clear. Express hair, fur, clothing, and skin with gouache color blocks, colored pencil lines, and dry brushes, retaining rough hand-drawn brushstrokes, paper grain, and a vintage printing feel. Choose a single dark background based on the character color scheme, forming a sharp contrast between warm skin tones and character color blocks. The composition is simple, centered, and vertically stacked, with the temperament of old children's books and mid-20th-century book covers. 3:4 vertical version, tiny voxcat signature in the bottom right corner.