Αερώδης αφίσα για τον ηλιακό όρο Μεγάλη Ζέστη σε σχεδόν λευκό

Build a clear, quiet, breathable information poster around any subject. Let a large, high-key near-white ground be the primary space; the thematic imagery does not appear as a sharp realistic subject but is translated into barely-there wide color fields, soft contours and pale horizontal traces, gathered in the lower-middle and bleeding naturally toward the edges; locally keep one slightly crisper thin directional trace running through the hazy zone, creating a light pull between emptiness and scene. Keep the upper area open: top-left, a small circular identifier mark and a short name; below it, two to three staggered title lines in high-contrast fine serif uppercase with markedly varied line lengths, followed by a more prominent set of Chinese theme characters; the Chinese uses a slender, restrained modern Song skeleton with thin horizontals and steady verticals; Latin and Chinese share close ink tones forming continuous visual weight. On the mid-right, suspend a date, symbols and short annotations at small size with generous leading, balancing the large top-left title across a wide empty field. Lower-left, arrange rounded thin-line labels and several lines of short text extending gradually rightward; at the bottom edge, tiny contact information forms a slim baseline. An extremely fine light free curve enters from the bottom edge, tracing a relaxed large arc and a single loop, crossing the hazy color field but avoiding the main text, as a light rhythmic closure. Color derives entirely from the theme's mood and symbolism: a near-white high-key field occupies most of the space, one low-saturation theme color forms a semi-transparent primary mist layer, adjacent warmer/cooler paler tones support the transition, text takes the deepest, most stable ink tone of the theme color, and small symbols may carry a tiny amount of brighter same-family accent; always keep overall high brightness, low to mid-low saturation, clean and translucent; color fields diffuse like diluted paint, soft-focus photography and thin air together, with wide soft edges, no heavy shadows or strong gloss. Cover the whole frame with fine even micro-grain and slight color noise, acting on the whitespace, the color mist and the text edges alike, simulating soft digital printing and paper ink absorption, while the paper stays bright and clean, without stains or aged browning. Finally maintain a clearly asymmetric hierarchy, a sharp contrast between crisp upper text and hazy lower scene, and the seasonal feeling and modern editorial air brought by abundant whitespace. Theme: Great Heat solar term poster ———— 10 images in total Each with different background concept, hue palette concept and copy concept Each weaving in a different summer image, such as lotus, ice cream, swimming... Aspect ratio 16:9