Ritualistic Congratulatory Exam Illustration

Create a formal illustration with a ritualistic congratulatory note around {argument name="theme" default="Good luck on the college entrance exam": leave a large breathing space at the top of the image, and use a small signature, short horizontal lines, and a mark in the upper left corner to gently introduce the image; The middle section uses a few handwritten blessings or themed slogans as emotional transitions; The lower part creates a main information area that combines the printing stamp with the bill border, with uneven border thickness and hand-stamped rough edges. In the main information area, you first read the over-large, rough, fly-white theme fonts or theme symbols, which spread out on a background scale, with some parts obscured by the central theme symbol; The central symbol is shaped with clear line drawings and flat color blocks, with a dignified posture and stable front, accompanied by a few thematic derivative details, forming a focal point of blessing and blessing. Small icons, short inscriptions, round seals, and arc-shaped fine symbols are arranged around the edges, allowing information to unfold layer by layer like the marks on handmade gift paper, while maintaining a rhythm of density and spacing. Color is drawn from the subject's own materials, cultural signals, and emotions: large areas use high-brightness, clear, and clean base colors as the paper and air; structural lines and main characters use clear accent colors derived from the theme, concentrated but not muddy; The central body uses a more complete light and dark gradation and a small amount of support color to distinguish the information layer, while the detail imprint uses only low-area dot colors. The overall mood is bright, clean, solemn, and approachable; the texture is fine paper fibers and slight registration errors, avoiding heavy aging, dirty gray, or smoky looks.