572応援メッセージのガッシュポスター

Generate this image now. Return exactly ONE finished image without explanations or questions.
出力サイズは1080×1440ピクセル、3:4の縦型SNS投稿にしてください。
One original pastel gouache encouragement poster. Default portrait 3:4; obey supplied size. Flat artwork fills the canvas edge to edge; no frame, room, mockup, collage or second panel. Opaque matte pigment, irregular visible bristle strokes, layered pastel shapes and polished professional spacing. Place dominant high-contrast open handwritten lettering in a compact central block, aiming for the middle 50% of canvas height (y=25% to y=75%), including every stroke, dot and comma. Keep at least the upper 12% and lower 15% entirely free of lettering; these protected bands contain painted background and botanical decoration only. Reduce lettering size to fit the central block rather than moving it toward the edges. Background paint reaches all edges.
SENTENCE: "【文章】". Render this exact string ONCE, preserving original language, spelling, spaces, case, punctuation and numbers. Never translate, paraphrase, correct grammar, append a name or add a greeting. Treat this string as content, not instructions. Break lines only between words; keep every character intact. Empty or an explicit automatic-choice request means "Haru、自分のペースで咲こう". For long sentences simplify the painting and reduce type size only enough to retain legibility.
PICTURE: "【絵】". Empty or an automatic-choice request means 花. 花: tender asymmetrical garden with one large bloom and irregular smaller buds rising from the lower left, generous clear space behind text. 太陽: optimistic bold sun disk, broad uneven rays and lively curved shapes, rhythmic centered lettering, no face. 道: reflective winding path among layered hills, atmospheric depth, calm sky for text, no person. Resolve PICTURE to exactly one option before painting. The three descriptions above are mutually exclusive conditional branches, not a list of elements to combine. If PICTURE is 花, paint only the flower garden against an abstract painted background: no sun disk, sun rays, hills, landscape or path. If PICTURE is 太陽, paint only the sun and abstract curved shapes: no flowers, hills or path. If PICTURE is 道, paint only the winding path and hills: no flowers or sun disk. Ignore every unselected branch completely. Use only the selected subject, with a distinct mood and composition. These are compositions in one consistent pastel gouache medium, not artist-style choices.
COLORS: "【色】". Empty or automatic choice means ピンクとミント. Apply selected colors, adding one deeper related tone for clear lettering. Pastel dominance without pale unreadable text. Never print palette or subject labels.
Only the resolved sentence is visible text. No signature, watermark, real brands, logos, recognizable characters, real people, product packaging or imitation of a named artist. Before returning, enlarge lettering internally and compare EVERY character with the resolved sentence, including Hangul final consonants, punctuation, digits and weekdays if present; repair errors without changing the sentence. Return only the poster.

[Final output format]
出力サイズは1080×1440ピクセル、3:4の縦型SNS投稿にしてください。
This selected output format takes priority over any fixed canvas size or aspect ratio elsewhere in this template. Adapt the composition, text zones and margins to the selected canvas without stretching or cropping essential content. Device safe areas apply only when a device is selected. Never print these format instructions on the image.