一张 16:9 横向版式的 1930 年代 WPA（公共事业振兴署）旅行海报风格信息图海报，主题为太阳天气与太空风暴，设计上完全仿照罗…

A 1930s WPA travel poster style infographic poster in 16:9 horizontal format about solar weather and space storms, designed to look exactly like a vintage Works Progress Administration national parks poster from the New Deal era, with flat gouache-style color fills, bold black outlines, dramatic perspective and zero photorealism; the background transitions from deep black space at the top to a glowing teal-green aurora sky at the bottom, divided into bold graphic bands of color in the WPA tradition; the central illustration shows the Sun in the upper left as a massive dramatic circle with stylized flat orange and yellow flame corona eruptions radiating outward, and a large coronal mass ejection arc sweeping diagonally toward Earth in the upper right, depicted as a simplified blue sphere with a thin atmosphere ring; mid-composition, the solar wind stream is shown as bold parallel lines of warm gold flowing between Sun and Earth, and where those lines hit the atmosphere they bloom into a spectacular aurora borealis rendered in flat curtains of teal, green and violet in the WPA graphic tradition; below the main illustration, a clean horizontal strip divides the composition into three labeled science panels in a sans-serif bold font: SOLAR FLARE, CORONAL MASS EJECTION, and AURORA BOREALIS, each with a minimal one-color icon and two lines of punchy educational text; the title at the top reads SOLAR STORMS in massive slab-serif WPA lettering, with the subtitle THE VIOLENT WEATHER OF SPACE in a smaller weight beneath; the full palette is restricted to five flat colors — black, deep cream, burnt orange, teal and violet — giving the whole piece the unmistakable graphic punch and populist optimism of a 1930s government art print, high quality, aspect ratio 16:9

一张 16:9 横向版式的 1930 年代 WPA（公共事业振兴署）旅行海报风格信息图海报，主题为太阳天气与太空风暴，设计上完全仿照罗斯福新政时期复古的公共事业振兴署国家公园海报，采用扁平的 gouache 风格色块填充、粗黑描边、富有戏剧性的透视，且完全不含任何照片写实元素；背景从顶部的深黑色太空过渡到底部发光的青绿色极光天空，按照 WPA 的传统分成大胆的图形色带；中央插图将太阳置于左上方，画成一个巨大的戏剧性圆形，带有风格化的扁平橙色与黄色火焰状日冕喷发向外辐射，同时一道巨大的日冕物质抛射弧线斜向扫向右上方所示的地球——地球被描绘为一颗简化的蓝色球体，外围一圈稀薄的大气环；构图中部，太阳风以粗实平行的暖金色线条在太阳与地球之间流动，而当这些线条撞击大气层时，便绽放出壮观的极光，以 WPA 图形传统中扁平、青绿色与紫色的幕帘形式呈现；主插图下方由一条清爽的水平色带将构图分成三个带标签的科学小栏目，使用粗体无衬线字体：SOLAR FLARE（太阳耀斑）、CORONAL MASS EJECTION（日冕物质抛射）和 AURORA BOREALIS（北极光），每个小栏目配有一个最小化的单色图标和两行精炼有力的科普文字；顶部标题以厚重的 WPA 风格板状衬线字体写着 SOLAR STORMS（太阳风暴），其下以较细的字重排列副标题 THE VIOLENT WEATHER OF SPACE（太空中的剧烈天气）；整套调色板严格限制为五种扁平颜色——黑色、深奶油色、烧橙色、青绿色与紫色——赋予整幅作品 1930 年代政府艺术印刷品那种无可比拟的图形冲击力与平民乐观主义，高品质，画幅比例 16:9